Cube Stereo Hybrid One77 800 2026 Electric Mountain Bike

The Stereo Hybrid ONE77 HPC frame – with 170mm travel front and rear and a mullet wheel setup with 29in front and 27.5in rear – is all you need for big days out on big mountain trails. But, as with all CUBE designs, the devil is in the detail. So, for example, we added Integrated Cable Routing for super-clean looks, and then threw in an angle-adjustable headset so that you can tweak the handling to your taste. The 800Wh PowerTube battery sits unobtrusively in the carbon down tube, just above the Bosch CX drive. A UDH dropout on the aluminium rear triangle is tough and future-proof, and we also added a Direct Mount chain guide to keep you driving forwards even when the going gets rough.

A bike that's truly at home in big mountain settings must be able to climb and descend equally well. With its Bosch CX drive, HPC carbon frame and carefully selected components, the Stereo Hybrid ONE77 HPC SLX ticks all the right boxes. No question – it's ready for the big time. Are you?

Key Features

• Fox Float 38 Rhythm fork & Float X Performance shock – 170mm front and rear travel with full adjustability


• Bosch CX drive system with 800Wh PowerTube battery – powerful assistance for big mountain rides


• Shimano XT 1x12 gearing – precise, wide-range shifting


• Kiox 400C display – top tube-mounted for clear ride data


• Newmen Performance 30 mullet wheelset – paired with Continental Argotal & Kryptotal 2.4 tyres for grip and control


• Shimano XT hydraulic disc brakes – strong, consistent stopping power


• Remote dropper seatpost – extra confidence and control on technical descents

Specifications

Frameset

• Frame: C:62® Monocoque Advanced Twin Mold Technology, Aluminium 6061 T6 Rear Triangle, Efficient Trail Control, FSP 4-Link, Agile Trail Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing


• Fork: Fox 38 Float Rhythm GRIP, Tapered, 15x110mm, E-Bike Optimized, 170mm


• Rear Shock: Fox Float X Performance, 230x65mm, Adjustable LSR w/ 2-Pos. Lever

Wheels

• Rims: Newmen Performance 30 base/strong, 28/32 Spokes, 15x110mm / 12x148mm, Tubeless Ready


• Tyres: (F) Conti Argotal, Enduro Soft, Tubeless Ready, 2.4 - (R) Conti Kryptotal Rear, Downhill Soft, Tubeless Ready, 2.4

Drivetrain

• Crankset: ACID MTB Hybrid Pro, 36T


• Shifters: Shimano Deore SL-M6100, Rapidfire-Plus


• Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed


• Chain: KMC e12


• Cassette: Shimano Deore CS-M6100, 10-51T

Components

• Handlebar: CUBE Rise Trail Bar 35


• Stem: CUBE Performance Stem E-MTB 35, FPI-Link


• Grips: ACID Disrupt, Soft Compound


• Brakes: Shimano XT BR-M8220, Hydr. Disc Brake (203/203)


• Saddle: ACID Venec EMTB Trail 140


• Seatpost: CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm


• Pedals: ACID PP MTB

E-System

• Motor: Bosch Drive Unit Performance Line CX max. 100Nm


• Charger: Bosch 4A


• Battery: Bosch PowerTube 800


• Computer: Bosch Kiox 400C + Mini Remote

Cube Stereo Hybrid Sizing