The Reaction Hybrid Pro 800 blends hardtail simplicity with Bosch CX assistance and an 800Wh battery. A RockShox air fork, Shimano 12-speed gearing, four-piston brakes and a dropper post make it ready for varied off-road riding.

Key Features:

• Aluminium Superlite frame with Agile Ride Geometry and integrated battery
• RockShox Recon Silver RL Air fork, 120mm travel, 100mm on 27.5in models
• Shimano XT/Deore 12-speed drivetrain with wide-range 10-51t cassette
• Shimano BR-MT420 four-piston hydraulic disc brakes with 203mm rotors
• ACID SLX 30 tubeless-ready wheels with 2.6in Schwalbe Smart Sam tyres
• Handlebar-operated Cube dropper post adds control on descents
• Available with 0% APR finance

Drive Information:

• Motor: Bosch Performance Line CX BDU38, up to 120Nm torque
• Battery: Bosch PowerTube 800Wh
• User Interface: Not specified

The Cube Reaction Hybrid Pro 800 combines the simplicity of a hardtail mountain bike with a component setup suited to a broad mix of off-road riding. It builds on the Reaction Hybrid platform with a RockShox air fork, four-piston brakes and a dropper post, adding useful control when trails become steeper or rougher.

Cube's Aluminium Superlite frame uses Gravity Casting Technology around complex, highly loaded areas of the chassis. The Bosch battery is fully integrated into the downtube, while Advanced Internal Cable Routing keeps cables protected and contributes to the bike's clean appearance.

Agile Ride Geometry is designed to provide predictable handling across varied terrain, balancing stability with enough manoeuvrability for winding trails. Boost spacing and thru axles provide secure wheel mounting and help create a stiff connection between the frame, fork and wheels.

A RockShox Recon Silver RL air fork provides 120mm of travel on most models, with 100mm on versions using 27.5in wheels. The air spring allows pressure to be adjusted for rider weight, while rebound adjustment lets you control how quickly the fork returns after an impact. A lockout provides a firmer platform when suspension movement isn't required.

Bosch's Performance Line CX BDU38 motor delivers up to 120Nm of torque, providing strong assistance for steep climbs and longer rides. It's paired with an 800Wh PowerTube battery, offering substantial capacity for routes with plenty of climbing or extended time in the saddle. Actual range will vary with terrain, assistance level, rider input and conditions.

Shimano components provide a broad 12-speed gear range. The XT M8200 Shadow Plus rear derailleur is paired with a Deore shifter and 10-51t cassette, giving you low gearing for steep off-road climbs while retaining useful higher ratios for faster sections.

Shimano BR-MT420 hydraulic brakes use four-piston callipers and large 203mm rotors at both ends. This gives you plenty of braking power with progressive lever control, helping manage the additional speed and weight of a full-power e-bike on steeper terrain and longer descents.

ACID SLX 30 wheels use Boost thru axles and tubeless-ready rims, giving you the option of converting to a compatible tubeless setup. They're paired with wide 2.6in Schwalbe Smart Sam tyres, which add cushioning and grip on loose surfaces while retaining a versatile tread for mixed-terrain riding.

A handlebar-operated Cube dropper post allows the saddle to be lowered without stopping. Getting the saddle out of the way gives you more room to move around the bike on descents and technical sections, before quickly returning it to full height for efficient pedalling.

The frame also includes mounting points for compatible mudguards, a carrier and kickstand. This makes it straightforward to adapt the Reaction Hybrid Pro for commuting, carrying luggage or everyday transport alongside its off-road duties.

With its hardtail frame, adjustable air fork, dropper post and practical mounting options, the Reaction Hybrid Pro 800 suits riders looking for one e-bike that can cover trail riding, leisure rides and more practical everyday journeys.

Occasionally, without notice, manufacturers change product design and/or specifications.