The 2026 Cube Stereo Hybrid ONE44 HPC Race 800 in Blackline is a formidable all-mountain e-MTB designed to perfectly balance lightweight agility with trail-crushing capability. Built around a beautifully sculpted C:62® High-Performance Carbon front triangle and a rugged aluminium rear end, it delivers an incredibly responsive yet durable chassis. The "Blackline" colourway offers a stealthy, premium aesthetic that perfectly complements the frame's clean lines, which are further enhanced by advanced internal cable routing running seamlessly through the headset. With 150mm of suspension travel up front and 140mm in the rear, it strikes the ultimate sweet spot for riders who want a bike that climbs like a mountain goat but descends with the confidence of a dedicated enduro rig.
What truly sets this 2026 model apart is the integration of the brand-new, fifth-generation Bosch Performance Line CX motor. Pumping out an immense 100Nm of torque, this remarkably quiet and natural-feeling drive unit is paired with a massive 800Wh PowerTube battery, ensuring you have the juice to conquer epic, all-day rides without a second thought. The suspension duties are handled brilliantly by a Fox 36 Float AWL fork and a Fox Float Rhythm R shock, keeping the high-volume 2.6-inch Schwalbe tires glued to the dirt. Finished off with a crisp 12-speed Shimano XT/Deore drivetrain and powerful 4-piston hydraulic disc brakes, this machine is fully equipped to turn the toughest, most technical trails into your personal playground.
Specifications Breakdown
Frameset & Suspension
Frame: C:62® Monocoque Advanced Twin Mold Technology Carbon front triangle, Aluminum 6061 T6 Rear Triangle, Agile Trail Geometry, UDH™ compatible, adjustable headset angle.
Fork: Fox 36 Float AWL HD Sport RAIL 2.0 R, 150mm travel, E-Bike Optimized.
Shock: Fox Float Rhythm R, 140mm rear travel, Adjustable LSR.
E-Bike System
Motor: Bosch Performance Line CX (Gen 5 / BDU38), max 100Nm torque.
Battery: Bosch PowerTube 800 (800Wh capacity, fully integrated).
Display/Controls: Bosch Purion 400 display paired with top-tube integrated Bosch System Controller and handlebar Mini Remote.
Drivetrain & Brakes
Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed.
Shifters: Shimano Deore SL-M6100-IR, Rapidfire-Plus, 12-Speed.
Brakes: Shimano BR-MT420 4-Piston Hydraulic Disc, 203mm rotors (front and rear).
Cassette: Shimano Deore CS-M6100, 10-51T.
Crankset: ACID MTB Hybrid Pro (36T on 27.5" / 34T on 29").
Chain Guide: Reverse Flip-Guide E-Chain Guide, Direct Mount.
Wheels, Tires & Finishing Kit
Wheelset: ACID SLX 30, 32-hole, Tubeless Ready.
Tires: Schwalbe Nobby Nic, Performance, 2.6".
Seatpost: CUBE Dropper Post, 31.6mm, handlebar lever actuated.
Handlebar: CUBE Rise Trail Bar, 35mm clamp diameter.
Weight: Approximately 23.6 kg.
Key Highlights
Next-Gen Bosch Power: The all-new Gen 5 Bosch CX motor bumps the torque up to a massive 100Nm while running quieter and smoother than its predecessors. Paired with the high-density 800Wh battery, you get unmatched climbing power and massive range.
Adjustable Geometry: The frame features an angle-adjustable Acros headset, allowing you to easily swap the headset cups to make the steering slightly slacker for aggressive, fast descents, or steeper for sharper, more agile climbing.
C:62® Carbon Construction: Cube’s proprietary carbon layup ensures the front triangle is stiff, incredibly strong, and exceptionally light, offering direct power transfer and precise handling through chunky rock gardens.
Size Split System: To ensure optimal handling for every rider height, the Size Small frame rolls on nimble 27.5-inch wheels, while Medium, Large, and Extra-Large frames are equipped with faster-rolling, rollover-friendly 29-inch wheels.
Clean Cockpit Integration: Between the wireless look of the advanced internal cable routing running straight through the headset and the sleek Bosch Purion 400 display tucked safely behind the handlebars, the cockpit remains incredibly clean and protected from crash damage.