New Cube Stereo Hybrid One77 AT 800 2026 - Action Team
Full Power. No Limits.
Big mountain terrain demands an emtb that can rise to the challenge, and the Cube Stereo ONE77 HPC AT is built to do exactly that. With 170mm of travel front and rear and a mullet wheel setup – 29in up front for roll-over confidence and 27.5in at the rear for agility – this full-suspension electric mountain bike is engineered for riders who push hard on demanding trails and long alpine descents.
The carbon main frame is not only light and stiff but also refined in its detail. Integrated Cable Routing keeps the lines clean, while an angle-adjustable headset allows you to fine-tune handling to your riding style and terrain. A UDH dropout adds future-proof durability, and a Direct Mount chain guide ensures reliability when the trails turn rough.
At its core lies Bosch’s fourth-generation Performance CX drive unit, paired with an 800Wh PowerTube battery neatly housed in the down tube. The result is seamless, intuitive power delivery with the range to keep you riding further and exploring higher.
Bosch Kiox 400c display
Kiox 400C is the perfect display for the trail. Inconspicuously integrated in the frame and also full of functions. Securely installed in the top tube and therefore ideally protected from bumps and knocks.
Big travel. Bosch power. Trail ready.
FRAME MATERIAL
BATTERY
MOTOR
WHEELS
Stereo ONE77 AT - in depth
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.
Geometry
| Slack/Moderate | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 370 | 405 | 420 | 480 |
| Top Tube Horizontal | 572 / 573 | 597 / 598 | 625 / 626 | 659 / 661 |
| Seat angle | 76.7° / 76.5° | 76.7° / 76.5° | 76.7° / 76.5° | 76.7° / 76.5° |
| Head tube angle | 63.8° / 64.4° | 63.8° / 64.4° | 63.8° / 64.4° | 63.8° / 64.4° |
| Chainstays | 443 | 443 | 443 | 443 |
| Head tube | 103 | 103 | 115 | 130 |
| Wheelbase | 1213 / 1206 | 1238 / 1231 | 1269 / 1261 | 1305 / 1297 |
| BB-Height to Hub | 13 | 13 | 13 | 13 |
| Protrusion height - 80mm | 758 | 754 | 753 | 752 |
| Reach | 427 / 425 | 452 / 450 | 477 / 475 | 506 / 505 |
| Stack | 635 / 637 | 635 / 637 | 645 / 648 | 659 / 661 |
| S | M | L | XL | |
|---|---|---|---|---|
| Stem length | 50 | 50 | 50 | 50 |
| Angle stem | 12° | 12° | 12° | 12° |
| Handlebar width | 780 | 780 | 780 | 780 |
| Crank length | 165 | 165 | 165 | 165 |
| Length seat post | 411 | 476 | 476 | 541 |
| Diameter seatpost | 31.6 | 31.6 | 31.6 | 31.6 |
| Max. insertion depth seat post | 215 | 255 | 270 | 315 |
| Stroke seatpost | 150 | 180 | 180 | 210 |
| Diameter tire maximum | 721 | 721 | 721 | 721 |
| Width tire maximum | 66 | 66 | 66 | 66 |
| Rear suspension travel | 172 | 172 | 172 | 172 |
- 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
- FRAME MATERIAL:
- Carbon
- FORK BRAND:
- Fox
- FORK:
- Fox 38 Float Factory GRIPX2, Tapered, 15x110mm, E-Bike Optimized, 170mm
- FORK TRAVEL:
- 170 mm
- REAR SHOCK:
- Fox Float X2 Factory, 230x65mm, Adjustable HSC/LSC/HSR/LSR w/ 2-Pos. Lever
- MOTOR:
- Bosch
- MOTOR CONTROLLER:
- Bosch Smart System Mini Remote
- DISPLAY:
- Bosch Kiox 400
- DRIVE UNIT:
- Bosch Performance Line CX Gen 5 (85 Nm - 100 Nm ) Smart System
- BATTERY:
- Bosch PowerTube 800 Wh Battery
- RANGE EXTENDER:
- Available for Purchase
- CHARGER:
- Bosch 4A
- WHEEL SIZE:
- 27.5 R 29 F
- WHEELS:
- Newmen Beskar 30 base/strong, 28/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
- TYRES:
- Front: Schwalbe Magic Mary Trail Pro, Addix Ultrasoft, Kevlar, 2.5 / Rear: Schwalbe Albert Gravity Pro, Addix Soft, Kevlar, 2.5
- DROPPER SEATPOST:
- Yes
- SEATPOST:
- Fox Transfer Factory 31.6mm, Kashima Coated
- SADDLE:
- ACID Venec EMTB Trail 140
- CRANKSET:
- ACID MTB Hybrid Pro, 36T
- STEM:
- CUBE Performance Stem E-MTB 35, FPI-Link
- GRIPS:
- ACID Disrupt, Soft Compound
- SHIFTERS:
- Shimano XT Di2 SW-M8250-IR, Direct Attach
- BRAKE BRAND:
- Shimano
- HYDRAULIC BRAKES:
- Yes
- BRAKES:
- 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
- CHAIN:
- Shimano XT CN-M8100
- NUMBER OF GEARS:
- 12 Speed
- PEDALS:
- ACID PP MTB
- FRONT MUDGUARD:
- MTB Monster Front Mudguard
- EXTRAS:
- N/A
- TYPE OF BIKE:
- Enduro
- DESIGNED FOR:
- Conquering challenging terrain that mixes technical climbs with rough, steep descents. Its superb balance of weight and downhill capability making it a firm favourite with more aggressive riders.
- IDEAL TERRAIN:
- Excels on downhill sections with features like drops, jumps, rock gardens, and loose scree. Whether you're racing enduro, hitting the bike park, or tackling a black run, an enduro MTB can handle it all.
- PLEASE NOTE:
- Cube reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, and materials
