Cube Stereo Hybrid One44 HPC EXC 800 2027
Avinox Powered EMTB
The Cube Stereo Hybrid ONE44 HPC EXC 800 is a powerful full-suspension electric mountain bike designed for technical trails, steep climbs and longer off-road adventures. Its lightweight High Performance Carbon frame combines 150mm of front suspension with 140mm of rear travel, creating a balanced platform that remains controlled across rough terrain while retaining the agility needed for varied trail riding.
At the centre of the bike is the Avinox M2S drive system, delivering up to 150Nm of torque and paired with a removable 800Wh battery. RockShox suspension, SRAM Eagle 90 Transmission, Maven brakes and a reinforced Newmen wheelset complete a capable specification for demanding all-day riding.
Avinox M2S Drive System
The Avinox M2S is a compact full-power electric mountain bike motor capable of producing up to 150Nm of torque. Its substantial output provides the assistance required for steep gradients and technical climbing, while responsive power delivery helps the rider maintain momentum across rocks, roots and loose surfaces.
Multiple assistance modes allow the system’s performance to be adapted to different terrain and riding situations. Lower assistance settings prioritise efficiency and a more natural ride feel, while the higher-output modes deliver rapid acceleration and stronger support for demanding climbs. Boost mode provides maximum assistance when additional power is required for a short, steep or technical section.
The motor’s compact dimensions allow it to sit neatly within the frame, helping the Stereo Hybrid ONE44 retain a clean profile and balanced weight distribution. Despite its high output, the system is designed to respond closely to rider input, making its power easier to control when grip is limited.

Removable 800Wh Battery
A high-capacity 800Wh battery provides the energy required for longer trail rides and bigger days in the hills. Its removable design allows the battery to be taken out of the frame for charging, storage or transportation, while also giving riders the option to charge it while installed in the bike.
Battery range will vary according to the selected assistance mode, elevation, terrain, rider weight and riding conditions. The substantial 800Wh capacity is intended to support longer distances and repeated climbing without requiring the rider to conserve assistance throughout the entire ride.

DP100 Display and BC100 Controllers
The Avinox DP100 display is integrated into the top tube, creating a clean cockpit while placing essential ride information in a protected and easy-to-view position. Its colour interface can display information including speed, battery charge, assistance mode, estimated range and ride data.
Left and right BC100 handlebar controllers place the system’s key functions within easy reach. Assistance modes and display functions can be controlled without removing a hand from the handlebar, allowing the rider to remain focused on the trail.
The connected Avinox system also provides access to compatible ride recording, navigation, security and system-personalisation features. This creates a comprehensive interface without requiring a separate display to be mounted above the handlebar.
Cube Stereo Hybrid One44 HPC EXC 800 2027 - IN DEPTH
A 150mm RockShox Psylo Gold RC Air fork provides the stiffness and controlled suspension performance required for technical trail riding. Its adjustable air spring allows the fork to be set for the rider’s weight and preferred setup, while the supportive chassis helps maintain accurate steering through rough and steep sections.
The fork is paired with a RockShox Deluxe Select+ rear shock, creating a balanced 150mm front and 140mm rear suspension platform. Together, the two units help maintain grip over roots and rocks while providing the support required through corners, compressions and larger trail impacts.
SRAM Eagle 90 Transmission provides precise and durable mechanical 12-speed shifting. Its robust full-mount construction is designed to withstand demanding trail use and manage the increased drivetrain loads generated by a high-powered electric mountain bike.
A wide-range 10-52T cassette supplies the low gearing required for steep technical climbs while retaining efficient ratios for faster trail sections. The drivetrain is paired with a SRAM Eagle 90 E-MTB crankset and 34-tooth chainring, creating a versatile setup for varied terrain.
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 EXC 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 Super TM 800 2027 get wet and muddy?
How should you clean & maintain the Cube Stereo Hybrid One44 HPC Super TM 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 Super TM 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 Super TM 800 2027 ?
What warranty comes on the Cube Stereo Hybrid One44 HPC Super TM 800 2027 ?
Does the Cube Stereo Hybrid One44 HPC Super TM 800 2027 come with pedals?
Can I get hold of spare / replacement parts easily for the Cube Stereo Hybrid One44 HPC Super TM 800 2027 ?
Are electric bikes legal? How fast can the Cube Stereo Hybrid One44 HPC Super TM 800 2027 go?
Do I need a license to ride the Cube Stereo Hybrid One44 HPC Super TM 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 Super TM 800 2027 ?
Are Lithium-Ion batteries safe?
Is the internal battery removable on the Cube Stereo Hybrid One44 HPC Super TM 800 2027 ?
What is the expected range of the battery on the Cube Stereo Hybrid One44 HPC Super TM 800 2027 ?
What is a range extender and can you add one to the Cube Stereo Hybrid One44 HPC Super TM 800 2027 ?
Does the bike arrive fully charged and ready to go?
How to charge the battery on the Cube Stereo Hybrid One44 HPC Super TM 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 Super TM 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:
- RockShox
- FORK:
- RockShox Psylo Gold RC Air, Tapered, 15x110mm, 150mm
- FORK TRAVEL:
- 150 mm
- REAR SHOCK:
- RockShox Deluxe Select+, 230x60mm (27.5: 210x55mm), Rebound Adjust, Lockout
- MOTOR:
- Avinox
- MOTOR CONTROLLER:
- Avinox Wireless Controllers
- DISPLAY:
- Avinox Screen: 2-inch OLED Control Display
- DRIVE UNIT:
- Avinox M2S (130 Nm)
- BATTERY:
- Avinox 800 Wh Battery (Removable)
- RANGE EXTENDER:
- N/A
- CHARGER:
- Avinox 4A
- WHEEL SIZE:
- 29
- WHEELS:
- Newmen Performance 30 TRQ 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:
- Sram Eagle™ 90 Transmission E-MTB Crank, 36T
- STEM:
- CUBE Performance Stem E-MTB 35, FPI-Link
- GRIPS:
- ACID Endure VariGrip System
- SHIFTERS:
- Sram Eagle 90 Transmission, Single Click
- BRAKE BRAND:
- Sram
- HYDRAULIC BRAKES:
- Yes
- BRAKES:
- Sram Maven Base, Hydr. Disc Brake (200/200)
- REAR DERAILLEUR:
- Sram Eagle™ 90 Transmission, 12-Speed
- CHAIN:
- Sram Eagle 70 Transmission
- NUMBER OF GEARS:
- 12 Speed
- PEDALS:
- ACID PP MTB
- 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



