Now available with the latest Bosch 2.0 update - delivering up to 120 Nm of torque
Cube Stereo Hybrid One44 HPC SLX EVO 800 2027
The Perfect All-rounder. Powerful & Precise.
The Cube Stereo Hybrid One44 HPC SLX EVO 800 is a full-power electric mountain bike designed for technical trail riding, demanding climbs and longer off-road adventures. Its lightweight High Performance Carbon frame (carbon front / aluminium rear triangle) combines 150mm of front suspension with 140mm of rear travel, delivering a balanced blend of control, agility and stability across varied terrain.
A Bosch Performance Line CX motor and integrated 800Wh PowerTube battery provide the power and capacity required for bigger days in the hills. Fox Performance suspension, Shimano XT Di2 electronic gearing and Bosch ABS Pro-assisted Shimano XT brakes give the EVO model a refined specification designed to improve control and consistency on demanding trails.
Bosch Performance Line CX Gen 5
The latest Bosch Performance Line CX motor delivers up to 120Nm of torque, 750 watts of peak power and support of up to 600%. Its powerful assistance makes light work of steep gradients, while the motor’s responsive delivery helps the rider manage grip and maintain momentum across loose, rocky or root-covered climbs.
Eco mode prioritises efficiency, Tour+ automatically adapts assistance as the terrain changes, and eMTB mode provides progressive support for technical off-road riding. Turbo supplies maximum assistance for the steepest climbs and faster acceleration. Compatible motor characteristics can also be personalised through the Bosch eBike Flow app.

Bosch Kiox 400C Display
The Bosch Kiox 400C colour display is integrated directly into the top tube, keeping the cockpit uncluttered while positioning important ride information in a protected and easy-to-view location. It clearly displays information including speed, remaining battery charge, assistance mode, estimated range and ride data.
A compact Bosch Mini Remote allows the rider to change assistance modes and navigate the display without taking a hand away from the handlebar. As part of the Bosch Smart System, the Kiox 400C connects with the eBike Flow app for ride recording, system updates and personalisation of compatible display and assistance settings.

Bosch power. Trail ready.
FRAME MATERIAL
BATTERY
MOTOR
Wheels

Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 - IN DEPTH
Shimano XT Di2 1x12-speed electronic gearing provides fast, precise and consistent shifting. A wide-range 10-51T cassette delivers the low gearing needed for steep technical climbs alongside efficient ratios for faster trail sections, giving the Stereo Hybrid ONE44 HPC SLX EVO 800 the range required for varied mountain bike terrain.
Shimano XT BR-M8220 four-piston hydraulic disc brakes provide powerful stopping performance, supported by Bosch ABS Pro at the front wheel. The system monitors wheel behaviour and regulates braking pressure during hard braking, helping to reduce the risk of front-wheel lock-up while allowing the rider to brake with greater control on loose, steep or changing surfaces.
Key Features
- High Performance Composite frame construction
- 150mm front and 140mm rear suspension travel
- Bosch Performance Line CX motor with up to 120Nm of torque
- Integrated Bosch PowerTube 800Wh battery
- Bosch Kiox 400C display with Mini Remote
- Fox 36 Float Performance GRIP fork with 150mm travel
- Fox Float Performance rear shock
- Shimano XT Di2 electronic 12-speed drivetrain
- Wide-range Shimano 10-51T cassette
- Shimano XT BR-M8220 four-piston hydraulic disc brakes
- Bosch ABS Pro front-wheel braking assistance
- ACID MTB Hybrid Pro crankset with 34T chainring
- Newmen Performance 30 Base/Strong wheelset
- Size-specific 27.5-inch and 29-inch wheels
- Dropper seatpost
- Cube X-Connect light compatibility
- Bosch 4A charger
Geometry
| Slack/Moderate | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 370 | 405 | 420 | 480 |
| Top Tube Horizontal | 566 / 568 | 596 / 598 | 626 / 627 | 669 / 671 |
| Seat angle | 76.2° / 76° | 76.2° / 76° | 76.2° / 76° | 76.2° / 76° |
| Head tube angle | 64.8° / 64.4° | 64.8° / 65.4° | 64.8° / 65.4° | 64.8° / 65.4° |
| Chainstays | 450 | 457 | 457 | 457 |
| Head tube | 128 | 106 | 120 | 148 |
| Wheelbase | 1204 / 1196 | 1233 / 1226 | 1264 / 1256 | 1311 / 1303 |
| BB-Height to Hub | 12 / 11 | 30 | 30 | 30 |
| Protrusion height - 80mm | 733 | 748 | 748 | 748 |
| Reach | 427 / 425 | 452 / 450 | 477 / 475 | 512 / 510 |
| Stack | 604 / 606 | 620 / 622 | 632 / 634 | 658 / 660 |
FAQs: Cube Stereo Hybrid One44 HPC SLX EVO 800 2027
Basics
What size bike do I need?
What is Frame Protection and is it worth fitting it to the Stereo?
What is tubeless setup and can the Stereo be set up tubeless?
What equipment & info will the bike arrive with?
Is it possible to see the Stereo in your showroom & is it possible to have a test ride or demo it?
What type of bike is the Stereo and what is it designed for?
What type of terrain is the Stereo ideally suited towards?
Can the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 get wet and muddy?
How should you clean & maintain the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Can you tell me about the Cube brand?
I'm new to riding, what essential bits of kit do I need to get going?
Where can I ride the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Technical
Where can I find all of the major components that come on the bike?
Can you fit a water bottle on the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
What warranty comes on the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Does the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 come with pedals?
Can I get hold of spare / replacement parts easily for the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Are electric bikes legal? How fast can the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 go?
Do I need a license to ride the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 in the UK?
Can I add upgrades to the bike?
Electric / Battery
How should I store the bike?
What is the battery lifespan on a Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Are Lithium-Ion batteries safe?
Is the internal battery removable on the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
What is the expected range of the battery on the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
What is a range extender and can you add one to the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Does the bike arrive fully charged and ready to go?
How to charge the battery on the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
How long does it take to charge the battery?
How is the motor protected ?
Purchasing
Why choose MTB Monster?
Do you offer 0% finance for the Cube Stereo Hybrid One44 HPC SLX EVO 800 2027 ?
Do you accept Cycle To Work vouchers? How does it work?
I'm still sorting my payment method, can I reserve a bike?
The bike is not yet in stock, can I pre-order one?
How will the bike be delivered & what are the setup requirements?
What are the delivery options?
Can I collect the bike in the store?
I still have more questions, can I speak to someone?
- 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 Main Frame / Alloy Rear Triangle
- FORK BRAND:
- Fox
- FORK:
- Fox 36 Float Performance GRIP, Tapered, 15x110mm, E-Bike Optimized, 150mm (S: 140mm)
- FORK TRAVEL:
- 150 mm
- REAR SHOCK:
- Fox Float Performance, 230x60mm (27.5: 210x55mm), Adjustable 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 - 120 Nm ) Smart System
- BATTERY:
- Bosch PowerTube 800 Wh Battery
- RANGE EXTENDER:
- Available for Purchase
- CHARGER:
- Bosch 4A
- WHEEL SIZE:
- 29
- WHEELS:
- Newmen Performance 30 base/strong, 28/32 Spokes, 15x110mm / 12x148mm, Tubeless Ready
- TYRES:
- Front: Conti Kryptotal Front, Enduro Soft, Tubeless Ready, 2.4 / Rear: Conti Kryptotal Rear, Downhill Soft, Tubeless Ready, 2.4
- DROPPER SEATPOST:
- Yes
- SEATPOST:
- CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
- SADDLE:
- ACID Venec EMTB Trail 140
- CRANKSET:
- ACID MTB Hybrid Pro, 27.5: 36T // 29: 34T
- STEM:
- CUBE Performance Stem E-MTB 35, FPI-Link
- GRIPS:
- ACID Endure VariGrip System
- SHIFTERS:
- Shimano XT Di2 SW-M8250-IR, Direct Attach
- WIRELESS SHIFTING:
- Yes
- 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 CN-M8100
- NUMBER OF GEARS:
- 12 Speed
- PEDALS:
- ACID PP Rookie large
- EXTRAS:
- N/A
- TYPE OF BIKE:
- Trail / All Mountain
- DESIGNED FOR:
- Exploring new trails or going on longer rides where you encounter varied terrain. More relaxed geometry than a Cross Country bike and an excellent balance of climbing ability and downhill capability making it a great all-rounder
- IDEAL TERRAIN:
- Singletrack trails with some technical descents. Up to and including red routes & black routes at trail centres.
- 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



