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Ibis Mojo V4 SLX - 2021

Ibis Mojo V4 SLX
  • Color: Blue Dream
  • Color: Dirty White Board
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The word Mojo refers to a magic spell or charm, and more broadly, a magical power. Since its introduction in 1994, the Mojo has delivered a wicked combination of fun and all-mountain prowess.

The Mojo V4 fea­tures a 76.6-degree, get-you-up-that-hill seat tube angle, our short­est chain­stays, and a spa­cious reach with a 65.4-degree head­tube angle. This enchant­i­ng com­bi­na­tion rolls on 27.5" wheels to deliv­er that hov­er­bike feel with on-trail confidence.

Since 2005, we've part­nered with sus­pen­sion guru, Dave Weagle, on the dw-link sus­pen­sion plat­form. It pro­vides an unpar­al­leled com­bi­na­tion of climb­ing effi­cien­cy and down­hill per­for­mance, which has been proven repeat­ed­ly at the high­est lev­els of racing.

Our cus­­tom-tuned sus­pen­sion fea­tures extra-light high-speed com­pres­sion and rebound damp­ing to deliv­er unpar­al­leled trac­tion. When paired with our dw-link sus­pen­sion plat­form, Trac­tion Tune allows the Mojo to track like a big bike with­out com­pro­mis­ing crisp ped­al­ing per­for­mance.

All four sizes have low stan­dover heights and short­ened seat tubes for long drop­per posts. Now you can choose your frame based on reach-rid­ers 5-feet tall eas­i­ly fit on a small and still enjoy a 125mm drop­per, while most medi­um and up rid­ers can enjoy a 185mm. All sizes fit a water bot­tle, and those look­ing to go packless can run our after­mar­ket Pork Chop bag.

Reduced-off­set forks give the front wheel greater sta­bil­i­ty at speed and an addi­tion­al sense of steadi­ness at slow speeds too. The Mojo is designed to excel in tech­ni­cal, demand­ing ter­rain, and the 37mm-off­set gives that extra bit of con­fi­dence and con­trol in the most chal­leng­ing situations.

The Mojo has clear­ance for 27.5"x2.6" tires. You can run over­built, chunky tires; you can run light, big vol­ume fast tires, but what­ev­er you run, know that you're not lim­it­ed by width.

Tired of hit­ting "pur­chase" on anoth­er set of bear­ings each sea­son? So were we. That's why we use bush­ings where they make sense, and bear­ings where they don't. The IGUS bush­ings in our low­er link are lighter and stiffer than bear­ings and are vir­tu­al­ly main­te­nance-free. We believe so strong­ly in them, we back them with a free life­time replacement.

All our bikes are built from the high­est-grade mate­ri­als and opti­mized for the best strength, weight, stiff­ness, and ride per­for­mance-no mat­ter how much you spend. The Mojo weighs a svelte 5.9 lbs with an inline shock, and com­plete builds start at 26.7 lbs.

Bikes that look pret­ty on the out­side should look pret­ty on the inside. We use car­bon fiber tubes mold­ed with­in each frame. Push the cable in, watch it pop out, a beau­ti­ful moment indeed.

There if you want it, remov­able if you don't.

A poly­car­bon­ate down­tube pro­tec­tor deflects debris, while mold­ed rub­ber swing arm pro­tec­tors keep things qui­et and clean. And, our sim­ple-yet-ele­gant link­age pro­tec­tors stop mud and rocks thrown by the tire, keep­ing your beau­ti­ful bike beautiful.

bike frame with labeled dimensions
Bike Sizes:
A. Reach 440mm 460mm 485mm 515mm
B. Stack 586mm 601mm 616mm 630mm
C. Standover 680mm 690mm 720mm 742mm
D. Effective Top Tube 580mm 603mm 632mm 666mm
E. Head Tube Angle 65.4° 65.4° 65.4° 65.4°
F. Head Tube Length 109mm 126mm 142mm 158mm
G. Seat Tube Angle 76.6° 76.6° 76.6° 76.6°
H. Seat Tube Length 360mm 368mm 419mm 470mm
I. Bottom Bracket Height 340mm 340mm 340mm 340mm
L. Trail 123mm 123mm 123mm 123mm
M. Wheelbase 1166mm 1193mm 1225mm 1262mm
O. Chainstay Length 425mm 425mm 425mm 425mm
Small 152–165CM
Medium 163–175CM
Large 173–185CM
X-Large 183–198CM


Frame Mojo 4
Fork Rock Shox Pike Ultimate RC2 140mm, 27.5", 110x15
Rear Shock Fox Float Factory Series, DPS with EVOL, 210 x 50 S/M: Light Tune, L/XL: Standard
Wheels Select from the dropdown above
Tires Front: Schwalbe Hans Dampf 27.5 x 2.6" Addix Soft Super Trail
Rear: Schwalbe Nobby Nic 27.5 x 2.6" Addix Speedgrip Super Trail
Bottom Bracket Shimano SLX BB52
Crankset Shimano SLX M7100 24mm spindle, 30t Alloy Ring, S/M: 170mm, L/XL: 175mm
Shifters Shimano SLX M7100
Rear Derailleur Shimano SLX M7100 Shadow Plus
Cassette/Freewheel Shimano SLX, 10-51T
Chain Shimano SLX M7100
Brakes Shimano SLX M7120 4p
Rotors Shimano SM-RT66, 180mm
Handlebars Ibis 780mm Alloy
Tape/Grips Lizard Skin Charger
Stem Ibis 31.8mm S/M: 40mm, L/XL: 50mm
Headset Cane Creek 40 ZS44/ZS56
Seatpost Bike Yoke Revive Dropper S: 125mm, M: 160mm, L/XL: 185mm. Note there is a 250lb rider weight limit on this post.
Saddle WTB Silverado 142
Pedals Sold separately

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Blue Dream / Small / Ibis S35 Aluminum 810081721264 0:M4C1BUSSXAL35 IBI374798762
Blue Dream / Small / Ibis S35 I9 Carbon 810081721271 0:M4C1BUSSXI935
Blue Dream / Small / Ibis S35 Logo Carbon 810081721288 0:M4C1BUSSXLG35
Blue Dream / Large / Ibis S35 Aluminum 810081721905 0:M4C3BUSSXAL35 IBI37457152
Blue Dream / Large / Ibis S35 I9 Carbon 810081721912 0:M4C3BUSSXI935
Blue Dream / Large / Ibis S35 Logo Carbon 810081721929 0:M4C3BUSSXLG35
Blue Dream / X-Large / Ibis S35 Aluminum 810081722223 0:M4C4BUSSXAL35 IBI382980922
Blue Dream / X-Large / Ibis S35 I9 Carbon 810081722230 0:M4C4BUSSXI935
Blue Dream / X-Large / Ibis S35 Logo Carbon 810081722247 0:M4C4BUSSXLG35
Blue Dream / Medium / Ibis S35 Aluminum 810081721585 0:M4C2BUSSXAL35 IBI374416282
Blue Dream / Medium / Ibis S35 I9 Carbon 810081721592 0:M4C2BUSSXI935
Blue Dream / Medium / Ibis S35 Logo Carbon 810081721608 0:M4C2BUSSXLG35
Dirty White Board / Large / Ibis S35 Aluminum 810081722063 0:M4C3GYSSXAL35 IBI389752622
Dirty White Board / Large / Ibis S35 I9 Carbon 810081722070 0:M4C3GYSSXI935
Dirty White Board / Large / Ibis S35 Logo Carbon 810081722087 0:M4C3GYSSXLG35
Dirty White Board / X-Large / Ibis S35 Aluminum 810081722384 0:M4C4GYSSXAL35 IBI399288062
Dirty White Board / X-Large / Ibis S35 I9 Carbon 810081722391 0:M4C4GYSSXI935
Dirty White Board / X-Large / Ibis S35 Logo Carbon 810081722407 0:M4C4GYSSXLG35
Dirty White Board / Small / Ibis S35 Aluminum 810081721424 0:M4C1GYSSXAL35 IBI382198122
Dirty White Board / Small / Ibis S35 I9 Carbon 810081721431 0:M4C1GYSSXI935
Dirty White Board / Small / Ibis S35 Logo Carbon 810081721448 0:M4C1GYSSXLG35
Dirty White Board / Medium / Ibis S35 Aluminum 810081721745 0:M4C2GYSSXAL35 IBI387741922
Dirty White Board / Medium / Ibis S35 I9 Carbon 810081721752 0:M4C2GYSSXI935
Dirty White Board / Medium / Ibis S35 Logo Carbon 810081721769 0:M4C2GYSSXLG35