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2021 Ibis

Mojo GX

A 27.5″ carbon frame full suspension trail bike with high-end components.
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Manufacturer Price

$5,699
Weight26.7 lbs  
FrameCarbon
SuspensionFull, 130 / 140mm
ForkFox Factory Float 34
ShockFox Float DPS Factory
Wheels27.5″ Aluminum
Drivetrain1 × 12
GroupsetGX Eagle
BrakesShimano SLX Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Mojo GX
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Mojo GX

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
Pinkbike
Field Test: 2021 Ibis Mojo 4 - The Trail Rider's Trail Bike

Nov 2020 · Mike Levy

Version 4.0 of the Mojo is the longest and slackest yet, but it's still designed to be a fun-loving, 'all-mountain play bike.'

Highs
  • Fast, efficient, and well-rounded

  • It's a new 27.5" wheeled trail bike!

  • The most capable Mojo yet

Lows
  • There are still more capable trail bikes

  • Inconsistent bite point on Shimano brakes. Again

Read Review

Freehub
Bike Review | Ibis Mojo 4

Sep 2020 · Spencer Johnson

Ibis Cycles describes its Mojo V4 as “the all-mountain playbike,” and from the moment I hopped aboard this playful beast it was clear to me how accurate this description is. I’ve ridden this bike on the wide range of trails that Bellingham, Washington has to offer—from the high-speed blue trails on Galbraith Mountain to steep, double-black descents—and never did it feel like the Mojo V4 was in over its head. But the standout characteristic of the Mojo is its climbing prowess. When heading out for what I knew would be a long ride, I’d usually choose this bike because I knew it would make the climbs a breeze. Its stable pedaling platform, lightweight chassis and super-grippy Schwalbe Addix Speedgrip Apex tires (a Hans Dampf in front and a Nobby Nic in the rear) made the perfect recipe for some efficient climbing. The Mojo’s time-tested DW-Link suspension, with its V5 Kinematics, makes for an extremely stable yet supple platform. This, when paired with the custom tune—which features extra light, high-speed compression and rebound damping—creates a bike that soaks up bumps while still hugging the ground, delivering incredible traction. And the massive amount of anti-squat provided by the DW-Link makes for an ultra-stable pedaling platform.

Read Review

Jeff Kendall-Weed
Ride report! 1 year on the Ibis Mojo HD5…

Sep 2020

One year of riding the long travel 27.5 enduro bikes from Ibis: the Mojo HD5!

Read Review

Enduro Mountainbike Magazine
Ibis Mojo HD5 on test – radical geometry meets 27.5" wheels.

Jan 2020 · Christoph Bayer

Evolution instead of revolution – the new Ibis Mojo HD5 has the same DNA as its predecessor, though every part of it has been refined. It's one of the few 27.5" bikes on the market and we asked ourselves who the Ibis is best suited for?

Highs
  • Very plush suspension offering lots of traction

  • Agile in tight terrain

  • High-quality finish

Lows
  • You have to actively weight the front wheel

  • The suspension absorbs too much of the rider's input

  • 27.5

Read Review

BIKE Magazine
Bible Review: Ibis Mojo HD4 GX With Ibis 742 Carbon Rim Upgrade

Jan 2018

Big 2.6-inch tires almost make the HD4 a plus-sized bike but without the downsides.

Read Review

Geometry
Specs
Build
Frame

Carbon Fiber Monocoque

BB StandardBSA, 73mm, Threaded

ColorsDirty White Board; Blue Dream

Fork

Fox Float 34 Factory Series Grip 2 140mm, 27.5”, 110x15

Travel140mm

Spring TypeAir

Shock

Fox Float Factory Series, DPS with EVOL, 210 x 50

Travel130mm

Bottom Bracket

Threaded BB (73mm BSA)

Headset

ZS44 upper / ZS56 lower

Stem

Ibis 31.8mm (40, 50, 60, 70, 80, 90mm)

Handlebar

Ibis 800mm Carbon; Lo-Fi (S–M), Hi Fi Bar (L–XL)

Saddle

WTB Silverado, 142mm

Seatpost

Bike Yoke Revive Dropper (125, 160 or 185mm). Note there is a 250lb rider weight limit on this post.

TypeDropper

Grips

Lizard Skins Charger Evo

Groupset
Rear Derailleur

SRAM GX Eagle

Crank

SRAM GX Eagle Alloy 170 or 175mm, DUB spindle, 32t Alloy Ring

Shifters

SRAM GX Eagle

Cassette

SRAM XG 1275 10-50 12 speed

Chain

SRAM GX Eagle

Brakes

Shimano SLX M7100, 2-Piston, Rear: 160mm post mount (203mm max rotor)

TypeShimano SLX Hydraulic Disc

Wheels
Rims

Ibis S35 Aluminum / 27.5" / Ibis Hubs

Tires

Schwalbe Hans Dampf (front) Nobby Nic (rear) 27.5 x 2.6 Addix Speedgrip Apex TL-Easy

Rider Notes
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First added April 14

Last updated April 14

Not listed for 1,871 days