Cube Ams Hybrid One44 C:68X Race 400X 29 2025

They say the frame's the heart of a bicycle, but that's only partly true of the AMS Hybrid ONE44 C:68X Race 400X. Sure, we used our premium C:68X® carbon to create our lightest e-mtb frame yet. Then added a RockShox Psylo Gold air fork and Deluxe Select+ shock, to keep the Newmen Performance 30 wheels shod with Maxxis Dissector 2.4in tyres glued to the trail. And powerful Shimano Deore hydraulic disc brakes, plus reliable XT 1x12 gears, give you all the stop and go you need. But the added secret sauce is Bosch's light but powerful SX drive with 400Wh battery (and optional 250Wh PowerMore range extender). With up to 55Nm of torque and a natural ride feel, it's the perfect accompaniment to our light, agile all mountain trail-tamer.

Building an ultralight Bosch-powered full-suspension bike isn't easy. That's why the AMS Hybrid ONE44 C:68X frame makes use of our most advanced C:68X® carbon material, for maximum possible strength and stiffness with the lowest possible weight. The 400Wh battery is incorporated into the down tube, as close to the new, lightweight Bosch SX motor as possible to improve handling, and the frame is PowerMore-ready for a 250Wh range boost with the optional battery pack. Internal cable routing complements the frame's sleek silhouette and there's a lightweight direct mount chain guide. With a UDH gear hanger and angle adjustable headset so you can tweak the handling to suit your riding style, it's got everything you need for fast-paced trail riding.

• fork: RockShox Psylo Gold RC Air, Tapered, 15x110mm, Lockout, 140mm
• shock: RockShox Deluxe Select+, 210x55mmmm, Rebound Adjust, 2-Position Lever
• shock hardware: Front: 30x8mm, Rear: DU-Bushing 12,7mm
• headset: ACROS AZF-675, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), Fiber Inserts for Angle Adjustment
• stem: CUBE Stereo Stem w/ Cable Routing
• handlebar: Newmen Evolution SL 318.25, 780mm
• grips: ACID Disrupt, Soft Compound
• rear derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
• chain guide: Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate
• shifters: Shimano XT SL-M8100-IR, Direct Attach
• brake: Shimano Deore BR-M6120, Hydr. Disc Brake (203/180)
• crankset: e*thirteen Helix Race Alloy e*spec Crank, 32T
• cassette: Shimano Deore CS-M6100, 10-51T
• chain: KMC e12
• wheelset: Newmen Performance 30, 28/28 Spokes, 15x110mm / 12x148mm, Tubeless Ready
• tire: Maxxis Dissector, Maxxterra/EXO+, Tubeless Ready, 2.4 WT
• saddle: ACID Venec EMTB Trail 140
• seat post: CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
• seat clamp: CUBE Screwlock, 34.9mm
• engine: Bosch Drive Unit Performance SX (55Nm) Cruise (250 Watt), Smart System
• battery: Bosch CompactTube 400
• charger: Bosch 2A
• remote: Bosch System Control, incl. Mini Remote