700c, 27-Inch & 650c

In order to answer the call from Nairo Quintana and the other champions, Campagnolo created the Bora Ultra 35: perhaps the best wheel out there in terms of performance both while climbing and on mixed routes. The Bora Ultra's innovative AC3 (All Conditions Carbon Control) Technology means maximum safety when braking in any condition, providing shorter stopping distances and excellent braking modulation. And, thanks to its wide, aerodynamic profile, differentiated hub diameter, and CULT bearings, all cyclists can now enjoy the same performance Campagnolo provides its Pro-Tour champions. - 35mm carbon profile offers maximum lightness and aerodynamics - Designed for domination uphill and on the flats - CULT bearings deliver up to nine times the smoothness of standard bearings and are designed to resist oxidation, preserve performance over time - Carbon rim and hubs ensure good stiffness and extremely low weight - Aerodynamic profile spokes slice through the air - Exclusive G3 spokes ensure better balancing of the traction force on the wheel, drastically reducing all its stress - Weight: 1,360 grams

Innovating the wheel that for years has been a market benchmark might have seemed difficult and risky, but the Campy Tech Lab designers have managed to maintain those characteristics of flexibility and ease of handling that have made this high-profile wheel easy to steer, high performing and safe. The Bora Ultra 50 bursts onto the market not only with introduction of the new tire bed dedicated to the clincher, but also with improvements to the previous version in terms of lightness, aerodynamics, stiffness and comfort thanks to use of the new wider rim and front and rear hubs with different diameters. The 2018 range sees the addition of the new AC3 (All Conditions Carbon Control) Technology braking track, which brings braking safety on wet terrain closer to that on dry. Plus, extremely clean-cut aesthetics guaranteed by innovative water-transfer graphics. All without giving up on the extreme smoothness, which has become the market benchmark and is the result of use of CULT bearings. - 50mm Full Carbon rim guarantees the best quality available on the market - Long-lasting smoothness is ensured by CULT bearings, nine times better performing than a standard solution - Internationally one-of-a-kind AC3 technology guarantees unique performance by the Bora Ultra 50 also when braking - Excellent grip between brake pad and rim allows for gradual, constant braking and shorter stopping distances, even in wet conditions - Dedicated brake pads (red compound) guarantee reliability and durability - Aerodynamic spokes, wider profile, carbon hubs, CULT bearings, self-locking aluminum nipples, oversize flanges and much more - The distinctive G3 design of the rear wheel guarantees excellent stiffness and an unmistakable look - Weight: 1,435 grams

With the introduction of the radical biomimicry-derived 454 NSW Carbon Clincher, Zipp proved that aero efficiency and crosswind stability are not mutually exclusive aero wheel design goals. Using a similar Sawtooth rim design, the 858 NSW wheelset goes 24 millimeters deeper than the 454 and delivers even greater gains in aero efficiency while providing a level of rider control in crosswinds that was previously unthinkable with conventional deep-section wheel designs. By eliminating concerns over control, the 858 NSW ushers in a new era where aerodynamically efficient deep-section wheels are no longer a race-day-only option—they’re everyday wheels. Adding to the 858’s versatility, its lightweight and laterally stiff rim imparts a level of responsiveness previously only attributed to much shallower wheels, keeping bike handling lively and quick. The 858 delivers the best braking available thanks to Zipp's NSW-exclusive Showstopper brake track found on the rim brake version of the 858 NSW. Designed for road or triathlon applications, the 858 NSW’s advanced aero efficiency, crosswind stability, responsive handling, and unrivaled braking are engineered to make what was once impossible…possible. - Sawtooth rim with Hyperfoil nodes - Rim depth of 77/82mm - Cognition hubset - Axial Clutch technology - ImPress graphics - HexFin ABLC dimple pattern - ShowStopper - AeroBalance - Handcrafted in the USA

Zipp’s Super-9 Disc Carbon Track Wheel underwent extensive fluid dynamic modeling, wind-tunnel testing, and relentless refinement so you can enjoy no-holds-barred aero domination. With a variance in width of just a single centimeter from rim to hub, the Super-9 is almost invisible to the wind. Plus the wide rim creates a virtually seamless integration with the tire, optimizing aerodynamics and allowing wider tires and less rolling resistance.

The Pro 3-spoke front clincher wheel is ideal for triathletes, time trial cyclists, and any discipline that seeks to maximize aerodynamic efficiency. The Textreme spread tow carbon construction results in an extremely lightweight wheel. - Wide (24mm) rim for optimal air transition from tire to wheel - Dura-Ace 9000 HUB - Race proven by the professionals - Includes PRO wheelbag - Weight: 765g

Equip yourself with the wheel that carried Tony Martin to a World Championship and reach the pinnacle of your own potential. Zipp’s Super-9 Carbon Clincher Disc underwent extensive fluid dynamic modeling, wind-tunnel testing, and relentless refinement so you can enjoy no-holds-barred aero domination. With a variance in width of just a single centimeter from rim to hub, the Super-9 is almost invisible to the wind. Plus the wide rim creates a virtually seamless integration with the tire, increasing aerodynamics and allowing wider tires run at a lower pressure. This diminishes rolling resistance, increases rider comfort, and reduces the chance of pinch flatting. Finally, at just 995 grams, the Super-9 is even suited for the hills so you dominate every type of course.

The 454 NSW Carbon Clincher Disc-brake delivers aerodynamic efficiency and crosswind stability that far surpasses conventionally shaped wheels with the superior modulation and stopping power of disc brakes. The 454 NSW’s undulating 53/58mm-deep rim shape takes cues from some of nature’s most elegant design solutions and combines them with engineering precision for unrivaled durability and performance while delivering a level of AeroBalance unlike any wheel ever made. Zipp engineers have optimized the biomimicry-derived 454 NSW for the ultimate in all conditions braking control—disc brakes. This marks the first NSW wheelset available for disc brakes, offering cyclists the greatest AeroBalance with the superior modulation and stopping power of disc brakes. It is the ultimate mid-depth wheel for all-around road performance. - Hyperfoil - Cognition Disc-brake hubset - Axial Clutch technology - ImPress graphics - HexFin ABLC dimple pattern - Carbon Clincher - AeroBalance - Handcrafted in the USA

The 454 NSW delivers aerodynamic efficiency and crosswind stability that far surpasses conventionally shaped wheels. Its undulating 53/58mm-deep rim shape takes cues from some of nature’s most elegant design solutions and combines them with engineering precision for unrivaled durability and performance while delivering a level of AeroBalance unlike any wheel ever made. It is the ultimate mid-depth wheel for all-around road performance. - Hyperfoil - Cognition hubset - ImPress graphics - HexFin ABLC dimple pattern - Showstopper brake track - Carbon Clincher - AeroBalance - Handcrafted in the USA

The Bora One 50 disc brake is the perfect answer for cyclists wanting to leave their mark on routes with high-speed stretches. Its 24.2mm width maintains high weight and steering standards, offering excellent aerodynamics for users who team it with a 25mm tubular and extremely high levels of comfort and safety when braking for those who prefer to use 28mm tubulars. The result is a pair of carbon racing bike wheels that delivers incredible performance in terms of aerodynamics, stiffness, steering, and reactivity while maintaining the famous smoothness of the Bora. The Bora One 50 disc brake was the first wheel tested by the pro riders on the Campagnolo teams together with the groupsets and it favorably impressed its testers Erviti, Greipel, and Berlato.

The legendary Campagnolo Bora One 50 is not just for the pros. Features of this wheel are the height of its rim, capable of winning while sprinting with Greipel or racing uphill with Valverde, a new width that ensures comfort, stiffness, reactivity and cutting-edge aerodynamic performance, 3Diamant finish on the braking track for powerful, modular braking, exclusive G3 spokes combined with external nipples for always efficient maintenance, different diameters on front and rear hubs with cone/cup system and USB bearings that offer the Bora one 50 rider a smoothness that is however superior to traditional systems. All this makes it the ideal choice for competitive cyclists at any level and, from today, also for amateurs thanks to the arrival of the clincher version. - 50mm carbon rim ensures the best aerodynamics and light weight - G3 spokes offer the best balance for traction forces, guaranteeing top power transmission - Aerodynamic profile spokes ensure maximum air penetration - Aluminum hubs with ceramic USB bearings guarantee performance and maximum durability - 3Diamant technology guarantees top braking performance for a carbon wheel, for improved safety and easier use - Clincher version guarantees the cyclist all the convenience of an easy-maintenance tire - Carbon rim structure ensures lower weight - Brake pads with dedicated compound (red) ensure safe modular braking - Weight: 1,485 grams

When Zipp gave their top engineers in The Nest advanced development lab the task of shedding more weight from their lightest carbon clincher wheelset, the 202 Firecrest, while also improving rolling friction, aerodynamics, and braking, it was a very tall order. When they asked them to do all of this without sacrificing durability, it looked like an impossibility. But the NSW advanced development team delivered on every request and built the ultimate climbing wheelset, a climbing wheelset strong enough to use on every ride. Engineered to be the fastest accelerating carbon clincher Zipp has ever made, 202 NSW flies up the toughest climbs, and then shaves even more time off of the descents to follow. And because extracting greater speed on the mountain is only half the battle, they built the 202 NSW to deliver the lowest aerodynamic drag available for a rim of this depth for speed everywhere else. In order for a climbing wheelset to be world beating it has to do more than simply deliver low weight; it has to deliver uncompromising performance on every level. This is why Zipp engineers in The Nest chose to enhance the world’s fastest climbing carbon clincher, the 202 Firecrest. With a new lighter carbon fiber layup for the 32mm deep 202 NSW, they’ve dropped weight where it matters most, at the outer edge of the wheel, while maintaining the durability and lateral stiffness that Firecrest is famous for. Then they reduced aerodynamic drag with ABLC Sawtooth technology and used ImPress graphics to ensure that nothing stood between the air flowing over the rim and the dimples made to smooth that flow. Knowing that there is no benefit to a wheelset that climbs fast and descends slow, NSW engineers incorporated their Showstopper brake track for the most confidence inspiring rim braking performance available, whether the road is wet or dry. To further improve the wheelset’s rolling efficiency, the 202 NSW rim is laced to their groundbreaking Cognition hubset. Built around their Axial Clutch freehub technology, the Cognition rear hub is engineered to maintain speed when coasting by disengaging the ratchet mechanism. This technology enables the Cognition rear hub to deliver far less rolling friction than wheels using conventional freehubs—a real advantage when fighting through rolling foothills or when spun out on long descents. Engineered for speed when approaching, ascending, traversing, and descending the world’s toughest mountain roads, the Zipp 202 NSW is a wheelset that can only come from one place, The Nest, where the world’s fastest wheels are made.

As the inaugural wheelset in the Zipp NSW Series, the Zipp 808 NSW Carbon Clincher Tubeless Disc-Brake offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as a new Cognition disc-brake hubset for increased stiffness and less drag. The 808 NSW, with a rim depth of 82mm, is designed for triathletes, time trialists or any cyclist looking for increased speed and stability. - Cognition Disc-brake hubset - Axial Clutch technology - ImPress Graphics - ABLC SawTooth Dimple pattern - Tubeless - Carbon Clincher - Disc-brake - AeroBalance - Handcrafted in the USA

The Zipp 808 NSW Carbon Clincher Tubeless Rim-brake offers a new rim profile with greater aerodynamic efficiency and reduced side force as well as the Cognition hubset for increased stiffness and less drag. The 808 NSW, with a rim depth of 82mm, is designed for triathletes, time trialists or any cyclist looking for increased speed and stability. - COGNITION hubset - Axial Clutch technology - ImPress technology - ABLC SawTooth - Showstopper - Tubeless - New, faster, more stable AeroBalance rim profile - Handcrafted in the USA

The 454 NSW delivers aerodynamic efficiency and crosswind stability that far surpasses conventionally shaped wheels. Its undulating 53/58mm-deep rim shape takes cues from some of nature’s most elegant design solutions and combines them with engineering precision for unrivaled durability and performance while delivering a level of AeroBalance unlike any wheel ever made. It is the ultimate mid-depth wheel for all-around road performance. - Hyperfoil - Cognition hubset - ImPress graphics - HexFin ABLC dimple pattern - Showstopper brake track - Carbon Clincher - AeroBalance - Handcrafted in the USA

Disc design for maximizing aerodynamic efficiency. - Carbon and rohacel sandwich construction - 2x2 3K Twill weave pattern with matte coating - Ultegra 6800 HUB (11-speed compatible) - Oval cut-out suitable for longer valves - Includes PRO wheelbag and valve extensions - Weight: 1330g

The 454 NSW Carbon Clincher Disc-brake delivers aerodynamic efficiency and crosswind stability that far surpasses conventionally shaped wheels with the superior modulation and stopping power of disc brakes. The 454 NSW’s undulating 53/58mm-deep rim shape takes cues from some of nature’s most elegant design solutions and combines them with engineering precision for unrivaled durability and performance while delivering a level of AeroBalance unlike any wheel ever made. Zipp engineers have optimized the biomimicry-derived 454 NSW for the ultimate in all conditions braking control—disc brakes. This marks the first NSW wheelset available for disc brakes, offering cyclists the greatest AeroBalance with the superior modulation and stopping power of disc brakes. It is the ultimate mid-depth wheel for all-around road performance. - Hyperfoil - Cognition Disc-brake hubset - ImPress graphics - HexFin ABLC dimple pattern - Carbon Clincher - AeroBalance - Handcrafted in the USA

Engineered to be the fastest accelerating carbon clincher Zipp has ever made, the 202 NSW Carbon Clincher Tubeless Disc-brake flies up the toughest climbs, and then shaves even more time off of the descents to follow. And because extracting greater speed on the mountain is only half the battle, we built 202 NSW to deliver the lowest aerodynamic drag available for a tubeless rim of this depth for speed everywhere else. - Superior modulation and stopping power of disc brakes - 202 NSW rolls efficiently whether you are pedaling or coasting. The Axial Clutch technology allows the freehub’s ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs - Zipp’s ImPress graphics technology, which prints graphics directly on the wheel, to help control vortex shedding, the rate at which air sheds off the wheel - Tubeless ensuring secure performance even when ridden at lower tire pressures

Light enough to fly up climbs, tough enough to excel in the cobbled classics, and with the industry’s best available braking performance for the most technical descents, the 45mm deep 303 NSW is built for a singular purpose: To be fast, everywhere. But the 303 NSW is no ‘race day only’ wheelset to be tucked away in a wheel bag until a race number is pinned to the rider’s jersey. It’s built to take the abuse of everyday training rides. Zipp has achieved this reliability at a lighter weight with a revised carbon fiber layup developed through testing on the famed cobbles of the Arenberg Forest with the world’s fastest riders. - Tubeless - COGNITION hubset - Axial Clutch technology - ABLC SawTooth - Showstopper - Faster, more stable AeroBalance rim profile - Handcrafted in the USA

Light enough to fly up climbs, tough enough to excel in the cobbled classics, and with the industry’s best available braking performance for the most technical descents, the 45mm deep 303 NSW is built for a singular purpose: To be fast, everywhere. But the 303 NSW is no ‘race day only’ wheelset to be tucked away in a wheel bag until a race number is pinned to the rider’s jersey. It’s built to take the abuse of everyday training rides. Zipp has achieved this reliability at a lighter weight with a revised carbon fiber layup developed through testing on the famed cobbles of the Arenberg Forest with the world’s fastest riders. - 45 mm rim depth - Cognition Disc-brake hubset - Axial Clutch technology - ImPress Graphics - ABLC SawTooth Dimple pattern - Handcrafted in the USA

The Zipp 404 NSW Carbon Clincher Tubeless Disc-brake offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as the new Cognition disc-brake hubset for increased durability and less drag. The 404 NSW, with a rim depth of 58mm, is designed for road cyclists and triathletes looking for increased speed and stability. - Superior modulation and stopping power of disc brakes - 404 NSW rolls efficiently whether you are pedaling or coasting. The Axial Clutch technology allows the freehub’s ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs - Uses Zipp’s ImPress graphics technology, which prints graphics directly on the wheel, to help allow the dimples control vortex shedding, the rate at which air sheds off the wheel - Tubeless ensuring secure performance even when ridden at lower tire pressures

The Zipp 404 NSW Carbon Clincher Tubeless Rim-brake offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as our Cognition hubset for increased durability and less drag. The 404 NSW, with a rim depth of 58mm, is designed for road cyclists and triathletes looking for increased speed and stability. - 58mm rim profile, tubeless compatible for increased speed and better cornering, control and comfort - Cognition hubset with Axial Clutch technology provides reduced drag when coasting - ImPress graphics technology prints graphics directly onto the rim, for better airflow management, light weight, and durability - ABLC Sawtooth dimple design helps manage air flow around the rim and contributes to a faster, more stable wheel - Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet - ISO 4210 compliant. See Declaration of Conformity for details

The Pro 3-spoke front clincher wheel is ideal for triathletes, time trial cyclists, and any discipline that seeks to maximize aerodynamic efficiency. - 2x2 3K Twill weave pattern with matte coating - Aluminum Rim - Ultegra 6800 HUB - Includes PRO wheelbag

As the inaugural wheelset in the Zipp NSW Series, the Zipp 808 NSW Carbon Clincher Tubeless Disc-Brake offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as a new Cognition disc-brake hubset for increased stiffness and less drag. The 808 NSW, with a rim depth of 82mm, is designed for triathletes, time trialists or any cyclist looking for increased speed and stability. - Cognition Disc-brake hubset - Axial Clutch technology - ImPress Graphics - ABLC SawTooth Dimple pattern - Tubeless - Carbon Clincher - Disc-brake - AeroBalance - Handcrafted in the USA

The Zipp 808 NSW Carbon Clincher Tubeless Rim-brake offers a new rim profile with greater aerodynamic efficiency and reduced side force as well as the Cognition hubset for increased stiffness and less drag. The 808 NSW, with a rim depth of 82mm, is designed for triathletes, time trialists or any cyclist looking for increased speed and stability. - COGNITION hubset - Axial Clutch technology - ImPress technology - ABLC SawTooth - Showstopper - Tubeless - New, faster, more stable AeroBalance rim profile - Handcrafted in the USA

Light enough to fly up climbs, tough enough to excel in the cobbled classics, and with the industry’s best available braking performance for the most technical descents, the 45mm deep 303 NSW is built for a singular purpose: To be fast, everywhere. But the 303 NSW is no ‘race day only’ wheelset to be tucked away in a wheel bag until a race number is pinned to the rider’s jersey. It’s built to take the abuse of everyday training rides. Zipp has achieved this reliability at a lighter weight with a revised carbon fiber layup developed through testing on the famed cobbles of the Arenberg Forest with the world’s fastest riders. - 45 mm rim depth - Cognition Disc-brake hubset - ImPress Graphics - ABLC SawTooth Dimple pattern - Handcrafted in the USA

The Zipp 404 NSW Carbon Clincher Tubeless Disc-brake offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as the new Cognition disc-brake hubset for increased durability and less drag. The 404 NSW, with a rim depth of 58mm, is designed for road cyclists and triathletes looking for increased speed and stability. - Superior modulation and stopping power of disc brakes - 404 NSW rolls efficiently whether you are pedaling or coasting - Uses Zipp’s ImPress graphics technology, which prints graphics directly on the wheel, to help allow the dimples control vortex shedding, the rate at which air sheds off the wheel - Tubeless ensuring secure performance even when ridden at lower tire pressures

The Zipp 404 NSW Carbon Clincher Tubeless Rim-brake offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as our Cognition hubset for increased durability and less drag. The 404 NSW, with a rim depth of 58mm, is designed for road cyclists and triathletes looking for increased speed and stability. - 58mm rim profile, tubeless compatible for increased speed and better cornering, control and comfort - ImPress graphics technology prints graphics directly onto the rim, for better airflow management, light weight, and durability - ABLC Sawtooth dimple design helps manage air flow around the rim and contributes to a faster, more stable wheel - Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet - ISO 4210 compliant. See Declaration of Conformity for details

There’s nothing middle of the road about the 808 Firecrest. At 82mm deep, it’s all out aero. Thanks to refinements to Zipp’s revolutionary Firecrest rim shape to be tubeless compatible and optimized for wider tires, the 808 Firecrest Carbon Clincher Tubeless Disc brake is ideal for the new era of disc brake road riding and racing. Without the constraints of rim brake caliper compatibility or brake-track requirements, the Firecrest Carbon Clincher Tubeless Disc-brake wheels offer the increased stopping power and modulation of disc brakes and a whole lot more. To maximize the aero performance of the wheels, Zipp’s ABLC dimples extend all the way to the outer edge of the disc-specific rims. The wheels are also optimized for wider tires to meet the performance needs of modern riders in search of low rolling resistance and aero efficiency with high comfort. The deeper Firecrest Tubeless Disc brake has an internal width of 19mm and are aerodynamically optimized for 25mm wide tires. This design improves Firecrest’s ability to yield low aerodynamic drag and high crosswind stability, a combination called AeroBalance. Designed to be tubeless compatible, the wheels feature a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance even when ridden at lower tire pressures. Zipp’s low rolling resistance and high grip Tangente RT28 and RT25 Road Tubeless tires pair well with the Firecrest disc brake wheels. A new carbon fiber layup for the Indianapolis-made rims keeps weight low while maintaining the Firecrest Carbon Clincher’s proven durability. The robust 77D/177D hubset, paired with 24 Sapim CX-Sprint spokes front and rear, keeps the wheels stiff and responsive. To ensure compatibility with any bike, the versatile 77D/177D hubs come with swappable end caps to work with QR’s and thru-axles, including 12x100mm and 15x100mm front thru-axles as well as 12x142mm rear thru-axles. The 177D rear hub is also XDR driver body compatible for use with SRAM 10-42 cassettes. Each Wheel Includes: - Zipp Tangente Quick Release Skewer - Zipp Tubeless valve – factory installed - Tubeless rim tape – factory installed - Valve core removal tool - Zipp 77D/177D thru-axle caps to fit 12x100, 15x100 dropouts for front wheels, and 12x142 dropouts for rear wheels - Freehub body spacer – 11 to 10 speed - SRAM XDR driver body for 177D available separately

Shamal Mille, Campagnolo's most sought-after aluminum wheelset now features a C17 rim so the wheels can be fitted with wider and more comfortable tyres. This means better reactivity and an improved riding experience. The wheels are very lightweight despite the extra 2 mm added onto the profile. Looks matter too! The ceramic coating on the braking rim coupled with the black self-locking nipples make Shamal Mille the coolest wheel in the entire Campagnolo range. Racers will notice that the braking surfaces spiral effect facilitates late, modular and safe braking, particularly in wet conditions. - Every gram matters. The differentiated deep-section rims make the Shamal Mille an incredibly light wheel - Aluminum spokes with aerodynamic profile make the wheel extremely reactive while also making it lightweight - Oversize flange on the drive side perfects torque transmission, boosting reactivity whenever the cyclist changes pace -USB bearings guarantee smooth rolling performance that's twice as superior to the regular bearings currently being sold on the market - Carbon-fiber hub body reduces weight to a minimum and provides a high degree of lateral stiffness - Plasma Electrolytic Oxidation finish gives these wheels a unique and distinctive total black look. - Braking rim allows reduced stopping distances even in adverse conditions - Surface of the brake pad contact area offers outstanding brake modulation

Road bikes are going where they’ve never gone before, are expected to do more, and are being ridden harder than ever. At the same time disc brakes are rewriting the rules of what’s possible with rim design. For this new era, the Zipp 303 Firecrest Tubeless Disc-brake wheelset sets the new standard. With a disc-specific, tubeless rim, the 303 Firecrest Carbon Clincher is now internally 21mm wide and faster than ever. Designed from the start as a tubeless rim, the 303 Firecrest features a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance, even when ridden at lower tire pressures. A new carbon fiber layup keeps weight low while maintaining the 303’s legendary durability. The rim’s lightweight design allows the 303 to glide up the steepest climbs while SRAM's robust 77/177D hubset keep the wheels stiff and responsive. Each Wheel Includes: - Zipp Tubeless valve extender and valve-core wrench - Zipp rim tape (factory taped) - Zipp Tangente quick-release skewer - Zipp thru-axle end caps