Cube Reaction Hybrid Race 800 2026 - Electric Mountain Bike
The Cube Reaction Hybrid Race 800 pairs a lightweight aluminium frame with Bosch’s CX motor and 800Wh battery. Equipped with RockShox suspension, SRAM Eagle 12-speed transmission and Magura 4-piston brakes, it’s built for exploration on and off road.
Key Features
- Aluminium Superlite frame with Agile Ride Geometry, fully integrated battery
- RockShox Recon Silver RL Air fork, 120mm travel
- SRAM Eagle 90 Transmission 12-speed drivetrain
- Magura Louise 4-piston hydraulic disc brakes, 203mm rotors
- ACID Pro 30 29” tubeless-ready wheels with 2.6” Schwalbe Smart Sam tyres
- Dropper seatpost and integrated mounting points for racks, fenders and lights
- Available with 0% APR finance
Drive Information
- Motor: Bosch Performance Line CX, max 100Nm torque
- Battery: Bosch PowerTube 800Wh, PowerMore-ready
- User Interface: Bosch display with handlebar remote control
The Cube Reaction Hybrid Race 800 has been designed to deliver range, capability and reliability for riders who want to take on more adventurous routes. Its Aluminium Superlite frame uses Agile Ride Geometry for a balanced feel on trails, with Boost spacing for stiffness and handling precision. The integrated 800Wh Bosch PowerTube battery is sleekly hidden in the downtube, with the option to add a 250Wh PowerMore range extender for longer rides.
At the heart of the bike is Bosch’s Performance Line CX motor, producing up to 100Nm of torque with smooth, natural-feeling power delivery. It’s controlled via the Bosch Smart System, giving riders a connected e-MTB experience with multiple modes, range management and compatibility with future updates.
Up front, the RockShox Recon Silver RL fork offers 120mm of tunable air suspension, helping maintain comfort and control on rough tracks and trails. SRAM’s Eagle 90 Transmission 12-speed drivetrain provides reliable shifting under load and a huge 10–52T gear range for both steep climbs and fast descents.
Braking is handled by Magura’s Louise 4-piston hydraulic disc system with 203mm rotors, giving strong, predictable stopping power even on demanding terrain. The ACID Pro 30 wheelset is tubeless-ready and paired with 2.6” Schwalbe Smart Sam tyres for grip, comfort and rolling speed across mixed conditions.
A Cube dropper post comes fitted as standard, allowing quick on-the-fly saddle adjustment, while internal cable routing keeps the frame looking clean. The Reaction Hybrid is also practical, with mounting points for racks, mudguards and lights, plus a pre-installed chain guide and ACID’s X-Connect interface for plug-and-play lighting options.
Whether it’s a long-distance adventure, weekend trail rides or daily exploring, the Cube Reaction Hybrid Race 800 delivers comfort, range and capability. With Bosch’s proven drive system and Cube’s attention to detail, it’s a hardtail e-MTB that’s ready to go wherever curiosity leads.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Aluminium Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost148, Fully Integrated Battery, Advanced Internal Cable Routing, 1.5 Headtube, Kickstand/Fender/Carrier Mounting Points |
| Fork | RockShox Recon Silver RL Air, Tapered, 15x110mm, 120mm (27.5: 100mm) |
| Headset | ACROS AZF-1034, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), X-Connect Interface |
| Stem | CUBE Performance Stem E-MTB 35, FPI-Link |
| Bars | CUBE Rise Trail Bar 35 |
| Front Brake | Magura Louise, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203) |
| Rear Brake | Magura Louise, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203) |
| Rear Mech | Sram Eagle 90 Transmission, 12-Speed |
| Shifters | Sram Eagle 90 Transmission |
| Speed | 12 |
| Rims | ACID Pro 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Front Hub | ACID Pro 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Rear Hub | ACID Pro 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Front Tyre | Schwalbe Smart Sam, Active, 2.6 |
| Rear Tyre | Schwalbe Smart Sam, Active, 2.6 |
| Seat Post | CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm |
| Saddle | ACID Sequence 160 |
| Chainset | ACID MTB Hybrid Pro, 38T |
| Chain | Sram GX Eagle™ Transmission |
| Cassette | Sram XS-1270, 10-52T |
| Battery Size (WH) | Bosch PowerTube 800 |
| Motor | Bosch Drive Unit Performance Line CX max. 100Nm (BDU38) |
Cube Reaction Hybrid Size Chart
|
Size |
Height (cm) |
Height (in) |
|
S - 15" |
160 - 170 |
5'5" - 5'7" |
|
M - 17" |
168 - 175 |
5'6" - 5'9" |
|
L - 19" |
175 - 185 |
5'9" - 6'1" |
|
XL - 21" |
185 - 190 |
6'1" - 6'3" |
|
XXL - 23" |
190 - 196 |
6'3" - 6'5' |
What size frame do I need if I am between sizes? - read here
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Cube Reaction Hybrid Race 800 2026 - Electric Mountain Bike
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