Skip to main content

Filter By:

  • Show More Sizes
  • Show Fewer Sizes

Your Search: "trek"

$749.99
Marlin 4 is the gateway mountain bike that will take you from rail trails to singletrack. It's ideal for riders who want a mountain bike with knobby tires that can double as a rugged commuter. Disc brakes, front suspension, Shimano 14-speed shifting, and mounts for a rack and fenders make this a great bike for trail riders and campus commuters alike. IT'S RIGHT FOR YOU IF… You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop curbs on the way to class. THE TECH YOU GET A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, trustworthy 14-speed Shimano shifting with a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes, and a suspension fork that takes the edge off bumps and rough terrain. THE FINAL WORD Marlin is made for any adventure. The rack and fender mounts make it a great choice for commuters who want to get a little rad on the way to class or the grocery store. WHY YOU'LL LOVE IT - Marlin Gen 2 is ready to roll with easy to use features that help you get the best bang for your buck - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Medium – X-Large: 29-inch
$1,299.99
Marlin 6 is the perfect ride for progressing your skills on the trails. Its updated slacker frame geometry makes it easier to control on descents while the upgraded suspension fork takes the edge off bumpy trails. Integrated rack and kickstand mounts make it easy to add accessories to this versatile steed. It's right for you if... You want a trail bike that's dialed for building confidence on the dirt, and versatile enough for commuting to work or school. The tech you get A lightweight aluminum frame with modern trail riding geometry and internal routing that keeps cables protected and keep the bike looking sleek. A 100mm RockShox Judy front suspension fork that cushions rocks, roots, and bumps in the trail, 10-speed fuss-free Shimano CUES shifting, and the serious stopping power of hydraulic disc brakes. The final word Marlin 6 is an ideal trail bike for riders who want to progress on the dirt and want a bike that can keep them rolling off of the trail, too. Why you'll love it - Marlin Gen 3 gives you serious trail capability, with big tire clearance and slack, confidence-boosting geometry that keeps you stable from singletrack to city - Its RockShox fork gives you 100mm of suspension for turning rocks and roots in the trail into smooth-sailing - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Internal routing makes it easy to add a dropper post that lets you lower your saddle on the fly for more confident descending - Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount Features: Will my bike have a curved top tube? Smaller frames have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frame sizes have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height. Fit for every rider Marlin comes in seven frame sizes to suit riders of any height, and Smart Wheel Size ensures you’re on the fastest wheel that fits. The smallest sizes even come with short-reach brake levers and narrower handlebars that give smaller riders better comfort and control. High-tech, high-value Marlin looks and feels great. It’s packed with features usually found only on more expensive bikes, like a stylish frame with internal shift cable and brake hose routing, which can help your cables last longer by protecting them from the elements. Shimano CUES Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chains, cassettes, and chainrings. Shimano LINKGLIDE LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting – along with a great pedaling experience. Available exclusively on Shimano CUES drivetrains. Upgrade your pedals and love your bike more Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility. Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch
$1,299.99
Marlin 6 is the perfect ride for progressing your skills on the trails. Its updated slacker frame geometry makes it easier to control on descents while the upgraded suspension fork takes the edge off bumpy trails. Integrated rack and kickstand mounts make it easy to add accessories to this versatile steed. It's right for you if... You want a trail bike that's dialed for building confidence on the dirt, and versatile enough for commuting to work or school. The tech you get A lightweight aluminum frame with modern trail riding geometry and internal routing that keeps cables protected and keep the bike looking sleek. A 100mm RockShox Judy front suspension fork that cushions rocks, roots, and bumps in the trail, 10-speed fuss-free Shimano CUES shifting, and the serious stopping power of hydraulic disc brakes. The final word Marlin 6 is an ideal trail bike for riders who want to progress on the dirt, and want a bike that can keep them rolling off of the trail, too. Why you'll love it -Marlin Gen 3 gives you serious trail capability, with big tire clearance and slack, confidence-boosting geometry that keeps you stable from singletrack to city -Its RockShox fork gives you 100mm of suspension for turning rocks and roots in the trail into smooth-sailing -Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter -Internal routing makes it easy to add a dropper post that lets you lower your saddle on the fly for more confident descending -Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount
$3,295.00 $3,649.99 10% Off
Verve+ 2 is an electric hybrid bike that will help you get out and ride more. Your daily cruises, commutes, and workouts will all get a boost from the reliable Bosch pedal-assist system that sustains speeds of up to 20 mph. Plus, this e-bike is equipped with parts that put your comfort and safety first, like a road-smoothing suspension seatpost, wide, stable tires, and front and rear lights. It's right for you if... You want to do more by bike and have more fun on every ride. You know the extra boost of an e-bike will help you see more and go farther, and you're looking for one that's comfortable, built to last, and equipped with the latest e-bike technology. The tech you get A lightweight Alpha Gold Aluminum frame, a 250-watt Bosch Active Line motor capable of sustaining speeds up to 20 mph, a PowerPack 400Wh battery, and a handlebar-mounted Bosch Purion controller. Plus, Shimano hydraulic disc brakes for all-weather stopping power, a road-smoothing suspension seatpost, wide 45c puncture-resistant tires for extra stability, ergonomic grips, a kickstand, front and rear lights, and a rack and fenders. The final word Verve+ 2's powerful pedal-assist system opens up a world of possibilities. You can adventure longer, commute quicker, and climb hills more easily. The extra boost makes riding your bike even more exciting and enjoyable, and quality components and comfort features make going farther and faster more fun than ever. Why you'll love it - Electric bikes amplify your power so you can enjoy the best parts of riding even more - The 250-watt Bosch Active Line motor helps you sustain speeds up to 20 mph - This bike gets you outside more and helps you make the most of every commute, cruise, and workout - It comes equipped with lights, fenders, and a rear rack so you're ready to ride right from the start
$2,995.00 $3,799.99 21% Off
Farley 7 is a burly fat bike built for roaming trails no matter the season. From dusty summer doubletrack to ice-packed singletrack, the huge 4.5-inch tires give you sure-footed stability and tons of traction. A suspension fork takes the sting out of rowdy roots and rocks while the new, slacker head tube angle gives you more confidence when the trail turns steep. Mounts all over the frame make it easy to equip it with all of your essentials for adventure. - All the mounts make it easy to add accessories and customize Farley for how you want to roam. - The suspension fork eats up rocks and roots for a smooth ride, and it also slackens the head tube angle for added confidence and stability. - You'll stay afloat on snow, sand, mud, and dirt thanks to its huge 4.5-inch tires. - The new progressive trail geometry feels more capable and confident than ever. - The internally routed dropper post lets you move around on the bike and get behind the saddle on steep descents.
$7,199.99 $8,849.99 19% Off
Rail 7 is a long-travel electric mountain bike built for ripping the big stuff. It features the same high-end trail tech as our analog trail bikes, an upgraded fork, drivetrain, battery, and more, plus a powerful Bosch drive system that's basically like having your own shuttle. It's right for you if... A burly alloy frame with 150mm of rear travel that fully encases a 625Wh battery, a 160mm RockShox Domain fork, a powerful new Bosch Performance Line CX 250W motor that assists up to 20 mph, and a Purion controller. A smooth-shifting 1x12 Shimano SLX/XT drivetrain, dropper post, powerful Shimano 4-piston brakes for confident descents, and Bontrager Line Comp 30 29er wheels that are already completely tubeless ready, including sealant. The tech you get Rail 7 features loads of upgraded parts, including the drivetrain, fork, and wheels. But the biggest deal is that it comes with a long-range Bosch battery. That means more runs and more fun. The final word The Bosch motor gives you plenty of power for tackling steep climbs with the efficiency to keep exploring all day Why you'll love it - The Bosch motor gives you plenty of power for tackling steep climbs with the efficiency to keep exploring all day - Rail shreds just as hard as its non-electric brethren, plus it powers you right back up the mountain—no shuttle or lift necessary - The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain - Made with the same exclusive frame tech as Remedy and Slash, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness, and Active Braking Pivot (ABP) - Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage
$1,279.99
Marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance with an upgraded RockShox suspension fork that makes quick work of rocks and bumps in your path, and precise Shimano Deore shifting. It's right for you if... You want a go-anywhere trail bike that's got upgrades where it matters most, but won't break the bank. You want to build skills on the trail, and need a bike with confidence-inspiring geometry. The tech you get A lightweight aluminum frame with modern trail riding geometry and internal routing that keeps cables protected and keep the bike looking sleek. An upgraded RockShox suspension fork that smooths out rowdy trails, 10-speed fuss-free Shimano Deore shifting, and the serious stopping power of hydraulic disc brakes. The final word Marlin 7 is the go-to trail bike for those wanting to build skills on the singletrack and get the right bang for the buck with upgraded suspension and confidence-inspiring geometry. Why you'll love it - You get real-deal modern mountain bike geometry that keeps handling confident when you're on singletrack, but it's versatile enough for use on roads and bike paths, too - Its upgraded RockShox fork gives you 100mm of suspension for turning rocks and roots in the trail into smooth-sailing - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Internal routing makes it easy to add a dropper post that lets you lower you saddle on the fly for more confident descending - Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount Features: Expanded size range With 8 different sizes, Marlin has a bike made to fit every rider. Each frame is equipped with smart wheel sizing, with XXS frames rolling on 26" wheels, and wheel sizes increasing proportionally along with frame sizes, so every rider gets the fit they need. Trail-ready, Upgrade-ready The secret to Marlin's popularity is a real trail-savvy mountain bike frame that's upgrade compatible, so it can grow with you as you take on bigger trails and tougher features. Roll stronger with Thru Skew Goodbye open dropouts. The Thru Skewer is a better, stronger, more precisely aligned rear wheel retention system that keeps your wheel more secure than quick-release skewers while still using the standard 135mm rear hub spacing.
$7,999.99 - $8,649.99 $9,399.99 - $10,049.99 Up to 15% Off
Fuel EXe 9.7 redefines e-mountain biking with an entirely new motor that tucks away neatly for a ride that's light, lively, and just as playful as a traditional mountain bike, with the added benefit of pedal assist to help you crush climbs. An upgraded suspension package pairs with cherry-picked components for snappy shifting and precise modulation on the trail. You want the feel of a playful trailbike, plus a little extra power on the climbs. You want upgrades where it counts the most, like a premium suspension package and the perfect blend of components. You don't want to lose out on the natural experience of mountain biking, and want a refined motor that quietly assists while you ride. An OCLV Mountain Carbon frame equipped with a fully-encased 360Wh battery and TQ harmonic pin ring transmission with a smart charging port, integrated LED display and discreet handlebar remote. 150mm FOX Rhythm 36 fork with Float EVOL air spring and GRIP damper, and 140mm FOX Performance Float X rear suspension. Plus tubeless-ready wheels and tires, and a 12-speed drivetrain of cherry-picked Shimano SLX and XT components. Fuel EXe 9.7 is a playful trail ride that gives you extra fuel in the tank on climbs, and rides like a traditional bike on descents. It's packed with the space-age technology of a TQ transmission, 150mm of buttery-smooth travel for soaking up rock gardens, and a cherry-picked drivetrain that gives you upgrades where it matters most. - You'll get a light and playful ride on descents, and just the right amount of assist on the way back up - Its tiny but mighty TQ transmission is tuned for the trail, keeping things quiet so you can stay in the moment, plus it ramps up power with you for a natural ride feel - The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional mountain bike - Its upgraded FOX suspension package offers you 150mm of front and 140mm of rear suspension for making quick work of technical and rowdy terrain - You'll be able to add on a range extender when you want a little extra fuel in the tank for big days on the bike
$799.99 $929.99 14% Off
Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, and mounts for a rack and kickstand make it an ideal choice for new trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch
$1,095.00 $1,449.99 24% Off
Roscoe 6 is the ideal gateway to mountain biking for new riders looking to have a fun time on the trail. It has plus-sized tires that inspire confidence by keeping you stable, a suspension fork that soaks up the big bumps and roots, an easy-to-use 1x drivetrain, and playful frame geometry that makes it easier to control your bike on technical trails and winding singletrack. It's right for you if... - You know there are good times to be had on the trail, and you want to be part of them! You're looking for an easy entry to the sport of mountain biking on a bike that will keep you excited and motivated to get out there day after day. The tech you get - A strong aluminum frame, confidence-inspiring 27.5+ wheels with wide, grippy tires, and an SR Suntour fork with 120mm of travel. It has a trail-tough Shimano drivetrain with 10 speeds and a wide range of gears for climbing, hydraulic disc brakes, and a dropper post for extra room on rough trails. The final word - Roscoe 6 is like the friend who takes you mountain biking for the first time and never gets frustrated while they're teaching you how to ride. It's all about getting out there, having fun, and enjoying the great sport of trail riding! Why you'll love it - It's more fun to be a better rider: Roscoe is so stable and forgiving, it's like an instant ability upgrade - Even when the trail gets rough, the wide 27.5+ tires deliver more confidence, traction, and stability - The dropper post lets you lower your saddle on the fly so it's out of the way on descents - It has rack mounts so you can use it for bikepacking or even running errands Features: Built for fun - Roscoe is a confidence-inspiring trail hardtail with stable handling, robust parts, and a longer-travel fork that gives you more control over bigger hits. Built to party with 1x drivetrains and dropper posts, these models are perfect for anyone who values fun over fast. High tech frame - The Alpha Gold Aluminum frame is packed with features that make your ride better. A tapered head tube gives you more precise, confident handling on the front end, while Boost 141 rear hub spacing gives you shorter chainstays for more nimble handling out back. 27.5 Plus traction - Better traction gives you more confidence. Roscoe's extra-wide 27.5 Plus tires give you more grip and overall stability so you can roll over anything with confidence.
$2,995.00 $3,499.99 14% Off
Top Fuel 5 is a full suspension mountain bike that's equal parts efficient and capable. It soaks up rough, rugged descents but still flies like a rocket up hills and on flat stretches. The light and sturdy alloy frame is built with parts picked for performance and value, making this bike perfect for your first full suspension trail bike. It's right for you if... You've fallen in love with mountain biking, and are ready for the confidence, traction, and capability of a full suspension bike. You're looking for a rugged frame and solid parts spec that pack performance without breaking the bank. The tech you get A lightweight aluminum frame with internal storage, 120mm RockShox Recon fork, 120mm of rear travel with an X-Fusion Pro 2 shock and a wide-range 1x12 Shimano Deore drivetrain. Plus, tubeless ready rims, hydraulic disc brakes, and a dropper post. The final word A solid full suspension bike at a wallet-friendly price. The best-value bike in the Top Fuel lineup is made for having a blast going fast on just about any trail. Why you'll love it - This bike's killer suspension setup is both efficient and ready to party - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius
$2,399.99
It's right for you if... You want to make the jump into the wide world of gravel and also want a fully capable bike for tackling century rides and the daily commute, too. Checkpoint ALR 4 is your ticket to turning every ride into an adventure. The tech you get A responsive 300 Series Alpha Aluminum frame, hidden cables that won't interfere with bags, integrated rack, fender, and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain, mechanical disc brakes for ease of stopping quick in all conditions, tubeless ready rims, and wide Bontrager GR1 Team Issue 700x40c gravel tires for added comfort and traction. The final word If you're ready to start exploring every road while taking on the daily grind, Checkpoint ALR 4 is your wallet-friendly ride. Versatility is the name of the game and a durable alloy frame, mounts for all kinds of accessories, and wide tires make for comfort and customization wherever the road, or lack thereof takes you.
$3,399.99 $4,229.99 20% Off
Checkpoint SL 5 is a carbon gravel bike made for epic all-road adventures. It's built with lightweight OCLV Carbon, terrain-smoothing damped IsoSpeed, nimble-yet-stable progressive geometry, internal storage and loads of mounts. All of that adds up to a rad gravel bike capable of crushing the longest, roughest rides and the most ambitious bikepacking trips. It's right for you if... Chamois or cut-off shorts, bikepacking trip or brutal day of gravel racing—you're going to ride far, go fast, and have a great time. You want a bike that's both fast and comfortable, and you want endless carry options for gravel races and everyday adventures. The tech you get A 500 Series OCLV Carbon frame with damped Rear IsoSpeed and carbon armor, a progressive geometry that's stable at speed and efficient when you're grinding up a climb, internal storage, hidden cables that won't interfere with bags, integrated frame bag mounts, and rack and fender mounts. Plus, a carbon fork, a 2x11 Shimano GRX drivetrain with lower gears for grinding up hills or through rough gravel, and wide 700x40c gravel tires for added stability and traction. You can even run a dropper post to get low on long descents. The final word Light, fast, comfortable. Checkpoint SL 5 gives you the unmatched ride quality of an OCLV Carbon frame with IsoSpeed and gravel-specific geometry, plus internal storage and a drivetrain built for rough terrain. Why you'll love it - The damped, controlled rebound of the IsoSpeed decoupler soaks up fatiguing bumps without bouncing you around - All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions - Integrated frame bag mounts and rack and fender mounts make it easy to carry gear and water
$4,499.99
Domane SL 5 is ready to take on rough roads and long miles with a ride that's smooth, sleek, and aerodynamic. The lightweight 500-series OCLV Carbon frame has rear IsoSpeed to smooth out bumps in the road and reduce fatigue, and an integrated cockpit for a setup that looks as good as it feels. It features a reliable Shimano 105 drivetrain, disc brakes for all-weather stopping power, and an easy-access internal storage compartment for stowing ride essentials. Plus, tire clearance for lofty 38c hoops lets you take on almost any road, from tarmac to light gravel. It's right for you if... You want a fast ride that's built for the long haul, and prefer the feel of vibration-damping, lightweight and carbon and road smoothing IsoSpeed. Rides might take you over smooth pavement, rough roads, and well beyond, and you want a bike with wide tire clearance and disc brakes to get you through it all. The tech you get A light and refined 500 Series OCLV Carbon frame and fork with road-smoothing rear IsoSpeed, powerful flat-mount disc brakes, a full 2x11 Shimano 105 groupset, and tubeless ready wheels with wider 700x32 tires. An integrated cockpit, internal storage, top tube mounts, and cable routing add to the bike's capability and sleek look. The final word Carbon, comfort, capability. Domane SL 5 is the dream bike for long rides. Its light and fast carbon frame, stable endurance geometry, and road-smoothing rear IsoSpeed keep you comfortable through long miles. You also get the added advantage of a higher-end Shimano 105 drivetrain and powerful disc brakes that let you run wide tires. Why you'll love it - The sleek all-new frame saves weight and gives you more free speed thanks to updated Kammtail tube shapes - This bike is super versatile, super smooth, and equally suited to all-day adventures on the open road, club rides, and racing - Road-smoothing rear IsoSpeed absorbs fatiguing bumps in the road for a smoother, more comfortable ride - A sleek internal storage compartment gives you a versatile spot to stow tools and gear, while top tube mounts let you cleanly bolt on a bag for all day adventures
$899.99
Dual Sport 1 is a go-anywhere hybrid bike that's fun to ride on a variety of surfaces. It has a light frame, a sturdy drivetrain, and powerful brakes. Wide wheels and lofty tires soak up bumps and rough terrain for a comfortable, confident ride on pavement, light gravel trails, bike paths, and more. It's right for you if... You want a sturdy and light hybrid bike that's efficient on pavement and comfortable on rougher terrain and even light trails. You value confidence, stability, versatility, and performance on recreational rides, fitness rides, and commutes that cover a variety of terrain. The tech you get A lightweight aluminum frame with sleek internal cable routing and rack and fender mounts, wide 650b wheels and wide 50c tires for capability and comfort on varied terrain, a reliable 2x8 Shimano drivetrain with a wide range of gearing so you're never pedaling too hard or too soft, comfortable ergonomic grips, and powerful mechanical disc brakes for all-weather stopping power. The final word Dual Sport 1 is a capable, versatile hybrid bike designed to help you explore more of your world. It's the perfect hybrid bike for those who enjoy riding on both pavement and on light trails. Why you'll love it - Wide wheels and wide tires give you the terrain-smoothing comfort and confidence of a suspension fork without the added weight - Versatile light gravel tires are fast on pavement and grippy on rougher terrain - The lightweight aluminum frame is reliable, sturdy, and keeps you feeling comfortable while you ride - It's easy to accessorize your frame with racks, a kickstand, fenders, lights, and more!
$1,059.99
Dual Sport 2 is a capable and confident hybrid bike that's fun to ride from roads to rail trails and beyond. It has a light frame, a sturdy drivetrain with 18 speeds, plus, powerful hydraulic disc brakes for serious stopping power. Wide wheels and lofty tires soak up bumps and rough terrain for a comfortable, confident ride on pavement, light gravel trails, bike paths, and more. It's right for you if... You enjoy riding your bike for fun, fitness, commutes, and errands. You want a light, capable hybrid bike that will stand up to your every adventure whim, with features that keep you comfortable over a variety of terrain. The tech you get A lightweight aluminum frame with sleek internal cable routing and rack and fender mounts, wide 650b wheels and wide 50c tires for capability and comfort on varied terrain, a reliable 2x9 Shimano drivetrain with a wide range of gearing so you're never pedaling too hard or too soft, comfortable ergonomic grips, and powerful hydraulic disc brakes for all-weather stopping power. The final word Dual Sport 2 is an all-terrain hybrid bike that's built for adventure on or off the road. Whether you want to explore gravel paths or commute to work, this bike will give you the capability and confidence to do it! Why you'll love it - Stiff wheels and wide tires give you the terrain-smoothing comfort and confidence of a suspension fork without the added weight - Versatile gravel tires are fast on pavement and grippy on rougher terrain - The cables are routed internally, which protects them from the elements and adds to the bike's sleek look - It's easy to accessorize your frame with racks, a kickstand, fenders, lights, and more!
$1,239.99
Dual Sport 3 is high performance, go-anywhere hybrid bike that transitions from pavement to rougher terrain with ease. It has a light frame and a low-maintenance 1x drivetrain with a wide range of gears. Its wide Bontrager Kovee wheels and lofty gravel tires soak up bumps and rough terrain for a comfortable, confident ride on pavement, rail trails, and light dirt paths. It's right for you if... You're looking for a light, fast, and capable hybrid bike with quality parts. You plan to use your bike to explore light trails, hit the pavement for fast fitness rides, run errands, and more. The tech you get A lightweight aluminum frame with sleek internal cable routing, a lightweight carbon fork, wide tubeless ready Bontrager Kovee 650b wheels and wide 50c tires for capability and comfort on varied terrain, and a simple 1x10 Shimano Deore drivetrain that ditches the front derailleur for easier operation. Don't worry, the wide-range 11-46 cassette still gives you all the gears you need to conquer hills and crush flats. Plus, powerful disc brakes and mounts for a rack and fenders. The final word Dual Sport 3 is fast and efficient on pavement and confident and capable on dirt and gravel trails. It has terrain-smoothing wheels and tires and a sturdy and simple 1x Shimano drivetrain. Why you'll love it - Stiff wheels and wide tires give you the terrain-smoothing comfort and confidence of a suspension fork without the added weight - The 1x drivetrain gives you all the gears you need and none you don't - Versatile gravel tires are fast on pavement and grippy on rougher terrain - The cables are routed internally, which protects them from the elements and adds to the bike's sleek look
$3,049.99
Dual Sport+ 2 Stagger is a lightweight and capable hybrid electric bike that's designed for adventure on pavement and light trails. It has an intuitive and natural feeling pedal assist system that makes exploring your surroundings more fun and cruising up hills a breeze. Plus, stiff wheels and wide tires give you confidence on varied terrain. You want a lightweight, simple to use hybrid e-bike that brings a capable boost to daily errands and rides as well as weekend adventures. A lightweight aluminum frame with a stagger design that's easier to hop on and off, Trek's proprietary pedal assist system with a hub motor (250W, 40Nm) that assists up to 20mph and a 250Wh battery for a range of up to 35 miles per charge. Plus, stiff 650b wheels and wide 50c tires for capability and comfort on varied terrain, a reliable 9-speed Shimano drivetrain, hydraulic disc brakes, integrated lights powered by the battery, and a kickstand. All the capability and confidence of Dual Sport, with an electric boost that helps you do more! Dual Sport+ lets you haul groceries uphill with ease and adventure farther than you thought possible. - This is our lightest hybrid e-bike, making it easier to maneuver while parking and less of a pain to carry up stairs - The pedal assist system has a hub motor for a more natural ride feel and a simple LED remote that indicates your assist setting - Stiff wheels and wide tires give you the terrain-smoothing comfort and confidence of a suspension fork without the added weight - It's easy to accessorize with fenders and a rear rack to carry everything you need - Double your range with a 250Wh plug-and-play Range Extender battery that uses water bottle mounts to attach to your frame
$7,399.99
Fuel EXe 5 is an aluminum electric mountain bike that brings all the tech of its carbon counterpart into a pocket-friendly package. It boasts the same tiny-but-mighty drive system that quietly disappears under you, plus a sleek display and remote. But what really makes this bike excel is its true trail bike feel that handles just like a traditional mountain bike, just with a little extra power. It's right for you if... You're looking for a bike that makes climbs a little sweeter without sacrificing the handling on descents. You want to enter the world of light e-mountain bikes without blowing through your entire bank account and don't mind upgrading some of the parts later. The tech you get An Alpha Platinum Aluminum frame with TQ's HPR50 harmonic pin ring drive system, a fully-encased 360Wh removable battery, and smart charging port. An integrated LED display and handlebar remote that are easy to use on the fly. 150mm of air-sprung RockShox Recon Silver Solo front suspension with motion control damper and a lockout, and 140mm X-Fusion Pro 2 rear suspension with 2-position damper. Plus, 12-speed Shimano Deore shifting, hydraulic disc brakes, and a dropper post. The final word If you're ready to add power to your trail rides without breaking the bank, Fuel EXe 5 is your answer. It gives you all the tech of its higher-end carbon sibling with parts you can upgrade over time. Why you'll love it - You get all the fun of a trail bike, plus a little extra push to help you crush climbs and save some juice for the descent - Its tiny but mighty TQ motor is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel - The integrated display, charging port, and controls are simple to use, sleek, and intuitive - You can tweak your geometry with Mino Link, or add an adjustable angle headset to take even more control - If you want to ride farther you can easily add a range extender that fits neatly in your bottle cage
$8,649.99
Fuel EXe 8 is a trail-ready aluminum electric mountain bike that quietly assists you on the climbs so you've got all the power you need on descents. Like its carbon counterpart, it looks and handles like a traditional trail bike, but with the added support of a tiny-but-mighty harmonic pin ring drive system with sleek top-tube display unit and compact remote. It comes ready to rip with upgraded parts where they matter most, like a FOX suspension package, wide Bontrager Line Comp Tubeless Ready wheels, and a Shimano XT 12-speed drivetrain. It's right for you if... Performance matters to you, but so does the price tag. You want all of the tech you'll find in the top-of-the-line Fuel EXe, but in a bike that's built for your budget. You want upgraded components you can trust to keep ripping, and a robust alloy frame that rallies through the rough and gives you just enough power on the ups. The tech you get An Alpha Platinum Aluminum frame with TQ's HPR50 harmonic pin ring drive system, a fully-encased 360Wh removable battery, and smart charging port. An integrated LED display and handlebar remote that are easy to use on the fly. 150mm FOX Rhythm 36 front suspension with Float EVOL air spring and GRIP damper, and 140mm FOX Performance Float X rear suspension. Plus, wide, Tubeless Ready Bontrager Line Comp 30 wheels, a 12-speed Shimano XT drivetrain, hydraulic disc brakes, and a dropper post. The final word If you want all the tech of the top-tier Fuel EXe without the sticker shock, Fuel EXe 8 is for you. You get the same drive system, display, and geometry of its carbon counterpart, plus an upgraded suspension package and Shimano XT drivetrain— on a more economical alloy chassis. Why you'll love it - You get all the tech of our top-end light e-MTB without a price tag that makes you say ouch - Its upgraded FOX suspension package smooths the trail while 12-speed Shimano XT drivetrain shifts clean under load - Its tiny but mighty TQ motor is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel - The integrated display, charging port, and controls are simple to use, sleek, and intuitive - You can tweak your geometry with Mino Link, or add an adjustable angle headset to take even more control
$7,099.99 $8,399.99 15% Off
Fuel EXe 9.5 Deore is a new kind of e-mountain bike that bridges the divide between pedal assist and traditional bikes. It features a carbon frame and a compact motor that keeps the ride light, lively and quiet. Get the benefit of pedal assist on long climbs, and the playful feel of a traditional mountain bike on descents. It's built up with a 150mm RockShox Gold RL fork that makes quick work of rock gardens, and 140mm of plush RockShox Deluxe Select+ rear suspension for a smooth ride and small bump compliance. You want a trail bike that's ready to ride everywhere, and gives you a little extra fuel on the ascents. You don't want to sacrifice the nimble feel of a traditional trail bike for a beefy motor, and prefer a refined assist that feels—and sounds— natural underneath you. An OCLV Mountain Carbon frame with a fully-encased 360Wh battery, and TQ harmonic pin ring transmission with a smart charging port, integrated LED display and discreet handlebar remote. 150mm RockShox 35 Gold RL fork with DebonAir spring and Motion Control damper, and 140mm RockShox Deluxe Select+ rear suspension. Plus, tubeless-ready wheels and tires, and 12-speed Shimano Deore drivetrain. Fuel EXe 9.5 is a lively trail bike that gives you extra boost on the climbs, and feels like a traditional bike on descents. It's packed with space-age technology of a TQ harmonic pin ring transmission, plenty of buttery-smooth suspension to gobble up rocks and roots, and a workhorse drivetrain that won't quit on you. - You get discreet power when you want it, and the nimble feel of a traditional mountain bike wherever you roll - Its tiny but mighty TQ transmission is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel - The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional mountain bike - Its 150mm of buttery-smooth front travel pairs with 140mm of rear suspension to eat up rocks and roots for a ride that's ready to tackle anything - You'll be able to add on a range extender when you want a little extra fuel in the tank for big days on the bike
$9,999.99 - $11,849.99 $11,199.99 - $11,849.99 Up to 11% Off
Fuel EXe 9.8 XT takes an evolved approach to e-mountain bikes with a revolutionary motor that packs space-age technology into a tiny but mighty package. It's built on an OCLV Mountain Carbon chassis that's light, stiff, and nimble for a lively and playful trail feel. And to keep a good thing going, it's topped off with carbon wheels, Shimano's clean-shifting and ultra-reliable XT drivetrain, and the silky-smooth performance of a RockShox Lyrik Select+ fork and SuperDeluxe Select+ rear suspension. It's right for you if: You want a lively trail bike that feels like a traditional mountain bike in quick, techy terrain, but gives you a little boost in pedal power on the way back up. You want space-age technology everywhere from motor to drivetrain, and upgraded suspension that keeps you floating on the trail. You don't want to lose out on the natural experience of mountain biking and want a refined motor that quietly assists while you ride. The tech you get: An OCLV Mountain Carbon frame equipped with a fully-encased 360Wh battery and TQ harmonic pin ring transmission with a smart charging port, integrated LED display, and discreet handlebar remote. Plus, a 150mm RockShox Lyrik Select+ fork with DebonAir spring and Charger 2.1 RC damper, and 140mm RockShox Super Deluxe Select+ rear suspension. The cherry on top? A wireless SRAM GX AXS drivetrain that keeps your cockpit minimalist and clean. The final word: Fuel EXe 9.8 is a refined trail bike with just the right amount of power for scorching climbs before turning around to rally through technical and flow trails alike. It is equipped with future-minded technology, like the space-approved TQ transmission and wireless SRAM GX AXS shifting that keeps your cockpit minimalist. Finally, carbon wheels and an upgraded RockShox suspension package keep you floating on the trail even when the conditions get hairy. Why you'll love it: - You get a bike that rides like your favorite trail bike on descents and gives you adaptive assist on the climbs that doesn't make you feel like a cheater. - Its tiny but mighty TQ transmission is tuned for the trail, keeping things quiet so you can stay in the moment, plus it ramps up power with you for a natural ride feel. - The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional mountain bike. - The battery is simple to remove with an Allen wrench — no proprietary tools or black magic necessary. - You'll be able to add on a range extender when you want a little extra fuel in the tank for big days on the bike.
$5,299.99 $5,299.99 - $6,149.99 Up to 14% Off
Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures. The plush suspension setup soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack. It's right for you if... You want to get out and explore more trails. You're looking for an e-MTB with trail-smoothing full suspension and the reliable, leg-boosting power of an electric drive system made specifically for the demands of off-road riding. The tech you get A durable aluminum frame that fully encases a long-range 500Wh battery, a powerful Bosch Performance CX (250Wh, 85 Nm) motor that helps you sustain speeds of up to 20 mph or 32 km/h, and an ergonomic Purion controller. Plus, a 120mm suspension fork, 100mm of rear travel, a 10-speed Shimano drivetrain, and a dropper post. The final word This full suspension e-MTB is comfortable, efficient, and fast on rough terrain. The powerful Bosch electric drive system makes it possible to tackle any climb you encounter and adventure farther than ever. Why you'll love it - For e-MTB, full suspension is a game-changer: it soaks up rugged terrain so you can ride the Bosch pedal-assist system to its full potential - Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools, and lets you mount a water bottle cage—even on full suspension e-MTBs - The dropper post lets you lower your saddle on the fly so it's out of the way on descents - The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain - Powerfly FS frames feature a curved top tube that makes standing over the bike easier. Plus, Smart Wheel Sizing means you'll get the fastest wheel that fits—29? wheels on larger frames, 27.5? wheels on smaller frames
$7,499.99
Slash 9 GX AXS T-Type is an enduro mountain bike that gives you top performance in an alloy package. It's built on a high-pivot chassis that boosts traction for punchy climbs and keeps stability a priority when you point it straight down. A mixed setup with a 29? front and 27.5? rear wheel keep handling playful. Plus, you get an upgraded 170mm/170mm RockShox suspension package that holds up to anything you can throw at it, all wrapped up with a wireless SRAM GX AXS transmission that keeps shifts on-point.
$2,899.99
Verve+ 1 Lowstep LT is a lightweight electric city bike made for helping you ride more and feel better doing it. Your daily cruises, commutes, and workouts get just enough boost from the light-duty Hyena motor. Plus, this e-bike is equipped with parts that put your comfort and safety first, like ergonomic touchpoints, reliable hydraulic disc brakes, wide and stable tires, front and rear lights, and an easy-on, easy-off low-step frame. It's right for you if... You want to do more by bike and have more fun on every ride. You know the extra boost of an e-bike will help you see more and go farther, and you're looking for one that's comfortable, built to last, and equipped with the latest e-bike technology. The tech you get A lightweight Alpha Gold Aluminum frame with lowstep geometry, an 8-speed Shimano drivetrain, a Hyena (250W, 40Nm) motor capable of sustaining speeds up to 20mph, an LED Bluetooth controller, and a 250Wh battery. Plus, hydraulic disc brakes, an adjustable integrated cockpit, extra wide 27.5 x 2" tires for stability and traction, ergonomic grips, fenders, lights, an MIK-compatible rear rack, and a lock. The final word Verve+ 1 Lowstep LT's light-duty pedal-assist system opens up a world of possibilities. You can adventure longer, commute quicker, and climb hills more easily. The extra boost makes riding your bike even more exciting and enjoyable, and quality components and comfort features make going farther and faster more fun than ever. Why you'll love it - Electric bikes amplify your power so you can enjoy the best parts of riding even more - The lowstep geometry gives you more confidence when mounting and dismounting - The hub drive motor and 250Wh battery give you just enough push without going overboard - Its 27.5" wheels are super stable and maneuverable, and 2" tires boost cushion and grip for a smoother ride - A Hyena LED controller makes changing between ride modes seamless and easy
$3,495.00 $4,799.99 27% Off
Farley 9 Winter Edition is the ultimate fat bike for the explorer who doesn't want to hold back. What sets this Farley apart is its fully-equipped, frame-specific package of racks and bags for loading up with everything you need to get far, far, far beyond the beaten path. Its extra-wide 4.5-inch tires give you amazing traction over loose terrain and the new progressive trail geometry gives you extra stability and efficient pedaling. The frame and fork are loaded with extra mounts for adding even more accessories. - It's a bike that's built for big adventures with custom accessories to make any adventure better. - It comes with a carbon fork that has lower leg mounts for gear cages, mounts for our custom front rack, and rubber bumpers to protect the dropouts when the front wheel is removed. - Its huge 4.5-inch tires will keep you floating over snow, sand, mud, and dirt. - You get plenty of racks and bags for loading up all of the essentials for the ultimate bikepacking adventure. - The internally routed dropper post lets you move around on the bike and get behind the saddle on steep descents.
$2,399.99
Checkpoint ALR 4 is the best value gravel bike in the lineup. Kitted out with a 300 Series Alpha Aluminum frame, Checkpoint ALR 4 is just as responsive on chunky gravel roads as it is smooth on the tarmac. Tons of features like tubeless-ready wheels, a SRAM Apex 11-speed drivetrain, and mechanical disc brakes make Checkpoint ALR 4 the perfect ride for ease of entry into the wide world of gravel.  It's right for you if... You want to make the jump into the wide world of gravel and also want a fully capable bike for tackling century rides and the daily commute, too. Checkpoint ALR 4 is your ticket to turning every ride into an adventure. The tech you get A responsive 300 Series Alpha Aluminum frame, hidden cables that won't interfere with bags, integrated rack, fender, and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain, mechanical disc brakes for ease of stopping quick in all conditions, tubeless ready rims, and wide Bontrager GR1 Team Issue 700x40c gravel tires for added comfort and traction. The final word If you're ready to start exploring every road while taking on the daily grind, Checkpoint ALR 4 is your wallet-friendly ride. Versatility is the name of the game and a durable alloy frame, mounts for all kinds of accessories, and wide tires make for comfort and customization wherever the road, or lack thereof takes you. Why you'll love it - The durable and capable 300 Series Alpha Aluminum frame makes for a fun, stable, and responsive ride - You get serious versatility that's suited for a wide variety of ride styles, from gravel and bikepacking to daily commutes - Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions - Fork, top tube, and integrated frame mounts make it easy to carry gear and water - Powerful mechanical disc brakes make stopping in all conditions easy Features: New progressive geometry For quick, nimble handling that still keeps you stable and in control on rougher descents. Tire clearance Lots of clearance means you can run meatier tires (700x45mm or 27.5x2.1") for tackling chunkier gravel and terrain. Tons of mounts Integrated frame bag and fender mounts make it easy to carry gear and water.
$5,295.00 $5,749.99 8% Off
Checkpoint SL 6 eTap is a carbon gravel bike designed to take you places you'd never reach on a standard road bike. A lightweight OCLV Carbon frame with gravel-smoothing IsoSpeed, a smart and smooth SRAM Rival AXS wireless electronic drivetrain, nimble-yet-stable progressive geometry, and internal storage and loads of mounts make this bike a true gravel powerhouse and a great choice for serious all-road adventurers. It's right for you if... You have big gravel dreams, and know you'll need the most dialed, capable bike for these epic adventures. You also want the incredible speed, precision, and clean looks of SRAM's newest wireless electronic drivetrain. The tech you get A 500 Series OCLV Carbon frame with damped Rear IsoSpeed and carbon armor, a progressive geometry that's stable at speed and efficient when you're grinding up a climb, internal storage, hidden cables that won't interfere with bags, integrated frame bag mounts, and rack and fender mounts. Plus, a carbon fork, a 1x12 SRAM Rival eTap AXS wireless electronic drivetrain with a wide-range cassette, Bontrager Paradigm Comp 25 wheels, and wide 700x40c gravel tires that provide extra traction and stability. You can even run a dropper post to get low on long descents. Fits up to 45c tires. The final word A carbon gravel bike built for the longest days, roughest roads, and biggest adventures. It's light, fast, comfortable, and spec'd with high-end parts that perform even in the most rugged terrain, like an advanced wireless electronic drivetrain for lightning fast shifts (even under load) and less maintenance. Why you'll love it - The SRAM Rival eTap AXS wireless drivetrain won't leave a hole in your wallet, and you can fully customize your shift logic using the AXS app - The damped, controlled rebound of the IsoSpeed decoupler soaks up fatiguing bumps without bouncing you around - All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents - A sleek internal storage compartment gives you a versatile spot to stow tools and gear
$949.00 $1,050.99 10% Off
Marlin 6 is a cross country mountain bike built to give you an efficient off-road ride with a suspension fork that locks out, and a simple 1x drivetrain. It's made for mountain biking, but it's also equipped with features like rack and kickstand mounts that make it a great choice for adventurous daily commutes. It's right for you if... You're testing the waters of off-road riding and want a real mountain bike at a great value with a wide range of gears to cover more ground on the road and trail. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, powerful hydraulic disc brakes, and a simple 1x10 Shimano drivetrain that ditches the front derailleur for less clutter and easier operation. The wide-range cassette still gives you all the gears you need for big climbs and steep descents. Plus, a suspension fork with a lever that lets you easily lock the suspension so you don't waste energy on smooth terrain. The final word Marlin 6 gives you upgrades you'll notice on every ride, like the smooth, simple shifting Shimano drivetrain. Extra-strong, double-walled rims and powerful hydraulic disc brakes give you durability and stopping power for your most rugged adventures on the trail, in town, and everywhere in between. Why you'll love it - The 1x drivetrain gives you all the gears you need and none you don't - Smaller frame sizes (XXS, XS, and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty
$8,599.99 $9,549.99 10% Off
Rail 9.7 is a long-travel carbon electric mountain bike that gets you to the fun stuff faster. It feels and rides just like our rowdiest trail bikes, and it's built with the same trail-specific tech. The difference is that the powerful Bosch drive system zips up climbs so you can spend less time grinding and more time getting rad. It's right for you if... You’re looking for a super capable long-travel e-MTB that’s built to conquer techy runs and big drops. You want the lightweight and responsive ride of an OCLV Mountain Carbon frame with a high-powered motor to get to more descents faster. The tech you get An OCLV Mountain Carbon frame with a 625Wh Removable Integrated Battery, a 160mm RockShox Domain fork, 150mm of rear travel with a RockShox Deluxe Select+ shock, and the latest from Bosch with smart system Performance Line CX capable of speeds up to 20MPH, including the new Bluetooth® LED remote for easy connectivity and all-in-one navigation and activity tracking through the eBike Flow app. A 1x12 Shimano SLX/XT drivetrain, Bontrager Line dropper post, powerful 4-piston brakes for confident descents, and Bontrager Line Comp 30 29er wheels that are already completely tubeless ready, including sealant. The final word Rail 9.7 hits the sweet spot of carbon performance and amazing value. It’s spec'd with quality trail-specific parts and a powerful Bosch drive system so you can send it through the rough stuff and motor right back up for another run. Why you'll love it - The Bosch motor gives you plenty of power for tackling steep climbs with the efficiency to keep exploring all day. Rider-friendly features like Walk Assist and e-MTB mode help you make the most of every ride - Made with the same hard-charging frame tech as Remedy, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness, and Active Braking Pivot (ABP) - Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customization at your fingertips - Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage