Cube AMS One11 C:68X Pro 29 2025 Bike

Fast, light, nimble and surprisingly hard-hitting: the AMS ONE11 C:68X Pro 29 is the bike that can do it all. From XC racing to fast trail riding and everything in between, its advanced carbon chassis and carefully selected components make this a fast and fun way to get from A to B off-road.

The trail won't know what hit it. The AMS ONE11 C:68X Pro 29's super-light carbon chassis with around 11mm of rear- and 12mm of front-wheel travel puts you firmly in control. A RockShox Recon Gold fork pairs with a Deluxe Select+ shock to take care of the bumps. Shimano's matchless XT 1x12 gears put the right ratio for any scenario at your fingertips, while a Newmen Performance 3 wheelset shod with Maxxis Forekaster 2.4in tyres gets your power to the trail. And Magura MT Thirty hydraulic disc brakes keep your speed in check - because power is nothing without control, right?

When we set out to build the ultimate lightweight trail bike, we began with our best-in-class C:68X carbon lay-up. With slender tube profiles, fastidious design and exhaustive testing, we finished with a frame that weighs around 1,6g. Designed around 444mm chainstays with clearance to comfortably run 2.4in tyres, there are even Acros angle adjustment inserts to allow fine-tuning of the head angle. 11mm of rear-wheel travel and 12mm up front - combined with the agility of a super-responsive frame - is a potent combination for dissecting even the trickiest sections of trail. Raise your game. Ride AMS ONE11 C:68X.

Features

Combining all our expertise from carbon frame building into the ultimate material, C:68X carbon uses the optimum blend of fibre and nano particle-infused resin. Precision Advanced Twin Mold manufacturing means we can avoid bonded sleeves or inserts, too. It's the new benchmark for light, stiff and strong.

Suspension kinematics is vital to your bike's performance. At Cube we use the FSP 4-Link for all our full suspension bikes, with a chainstay pivot and four bar suspension design. It's a proven method for creating active rear wheel travel independent of pedalling or braking forces. We carefully refine pivot placement for each bike depending on its intended use, so you can be sure of outstanding suspension performance on the trail.

When you're harnessing gravity, the trail is challenging and every second counts, the geometry of your Cube is a critical component. That's why our adjustable headset allows you to tweak head angle, so you can set your bike up just the way you like it. A little slacker for more stability, or a little steeper for better agility. The choice is yours...

One standard for all: gear hanger replacement made easy thanks to the innovative Universal Derailleur Hanger. With a design that includes some room for pivoting to help prevent chain jams, it improves shifting performance and works with all drivetrains. Best of all, it's a standard part that is available anywhere.

With our Advanced Twin Mold process we use two precisely manufactured forms for our C:62, C:68 and C:68X carbon frames. The first form is to ensure an accurate layup. The second, inner form keeps every individual fibre precisely where it needs to be while the frame cures. The result is a significantly lighter, stronger frame, with fibre density tailored to anticipated loadings at specific points.

Specification

Frame and Forks

• Frame: C:68X Monocoque Advanced Twin Mold Technology, FSP 4-Link, Boost 148, UDH™
• Forks: RockShox Recon Gold RL Air, Tapered, 15 x 110mm, 12mm
• Headset: Acrod Integrated, Top 1 1/8", Bottom 1 1/2", Fiber Inserts For Angle Adjustment
• Rear Shock: RockShox Deluxe Select+, 19 x 42.5mm

Drivetrain

• Crankset: Shimano XT FC-M81, 32 Tooth, Boost
• Bottom Bracket: Shimano BB-MT5PA, 92mm Pressfit
• Rear Derailleur: Shimano XT RD-M81-SGS, ShadowPlus, 12-Speed
• Cassette: Shimano SLX CS-M71, 10-51 Tooth
• Chain: Shimano CN-M61

Braking/Shifting

• Shifters: Shimano XT SL-M81-R
• Brakes: Magura MT Thirty, Hydraulic Disc Brake 180mm

Wheels

• Wheelset: Newmen Performance 3 Light/Base, 28/28 Spokes, 15 x 110mm / 12 x 148mm, Tubeless Ready
• Tyres: Maxxis Forekaster, MaxxTerra/EXO, Tubeless Ready, 2.4 WT

Finishing Kit

• Handlebars: Newmen Evolution SL 318.25, 76mm
• Grips: Acid Disrupt, Soft Compound
• Stem: Newmen Evolution 318.4, 31.8mm
• Seatpost: Cube Dropper Post, Handlebar Lever, Internal Cable Routing, 3.9mm
• Seat Clamp: Cube Screwlock, 34.9mm
• Saddle: Acid Nuance Lite