The Stereo Hybrid ONE77 HPC AT is built with big mountains in mind. To that end, we fitted Fox's Float 38 Factory fork and Float X2 Factory shock – because when you're making full use of 170mm of travel, you need to know you're in good hands. Shimano's XT Di2 1x12 gears select with uncanny electronic precision, getting your power to the trail with help from Bosch's CX drive, the 800Wh PowerTube battery, a Kiox 400C top tube-mounted display and an ACID carbon crank. We added a remote dropper seatpost for extra confidence and manoeuvrability on tough trails, while Shimano XT hydraulic disc brakes with ABS Pro ensure you can safely keep your speed in check. And Newmen Beskar 30 wheels – in mullet configuration – with Schwalbe 2.5in Magic Mary and Albert tyres – keep you rolling, whatever obstacles lie in your path.
Frame description
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.
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 Factory GRIPX2, Tapered, 15x110mm, E-Bike Optimized, 170mm
Shock
Fox Float X2 Factory, 230x65mm, Adjustable HSC/LSC/HSR/LSR w/ 2-Pos. Lever
E-bike System
Engine
Bosch Drive Unit Performance Line CX max. 100Nm (BDU38)
Battery
Bosch PowerTube 800
Display
Bosch Kiox 400C
Drivertrain and brakes
Front brake
Shimano XT BR-M8220, Hydr. Disc Brake w/ Front ABS (203/203)
Rear brake
Shimano XT BR-M8220, Hydr. Disc Brake w/ Front ABS (203/203)
Rear derailleur
Shimano XT Di2 RD-M8260-SGS, 12-Speed, Electronic Shifting System
Shifters
Shimano XT Di2 SW-M8250-IR, Direct Attach
Crankset
Acid MTB Hybrid Carbon, 36T
Cassette
Shimano XT CS-M8100, 10-51T
Chain
Shimano XT CN-M8100
Cockpit
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, X-Connect Interface
Handlebar
RaceFace ERA 35
Stem
Cube Performance Stem E-MTB 35, FPI-Link
Handlebar tape/Grips
Acid Disrupt, Soft Compound
Wheels
Wheels
Newmen Beskar 30 base/strong, 28/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
Front tyre
Schwalbe Magic Mary Trail Pro, Addix Ultrasoft, Kevlar, 2.5
Other parts
Saddle
Acid Venec EMTB Trail 140
Seatpost
Fox Transfer Factory 31.6mm, Kashima Coated
Seatpost clamp
Cube Semi-Integrated
Pedals
Acid PP MTB