Cube Reaction Hybrid Pro 400 27.5" Hardtail 2019


More trails, less effort. The Cube Reaction Hybrid Pro 400 is an electric hardtail mountain bike that will help you rack up more singletrack miles. With a powerful Bosch Performance CX e bike motor to boost your natural pedalling power riding has never been easier. The 400Wh battery pack is neatly integrated into the frame. The Reaction Hybrid is available with either 27.5” or 29” wheels, depending on frame size. 

Key Features:

  • Aluminium alloy frame with neatly integrated battery and motor
  • SR Suntour XCM 34 suspension fork offers 100mm of bump soaking suspension travel
  • Shimano Deore 10 speed drivetrain for reliable gear shifting
  • Shimano Hydraulic disc brakes for Confident all-weather stopping power
  • Sizes: 16”, 18” (27.5” wheel), 19”, 21”, 23” (29” wheel)
  • Colours: Grey/White
  • The Cube Reaction Hybrid Pro 500 is also available in a 400w battery version for £1,999

    We designed the Reaction Hybrid Pro so that you could get more out of the trails that you ride. More miles, more time, more fun: exactly what you'd expect from a Bosch CX e-bike built by CUBE. With its plush, accurate-steering Suntour suspension fork and light, grippy and comfortable Schwalbe 2.6 inch tyres to keep you on track, this is a bike that will help you tame any trail. The Shimano Deore 10 speed transmission puts a gear for any eventuality at your fingertips, and powerful Shimano MT200 hydraulic disc brakes ensure that you're always in control. Expand your off-road horizons - from the first pedal stroke to the last, the Reaction Hybrid Pro will help you on your way.

    Building a great e-MTB involves more than just bolting a battery and motor to a frame. Our engineers understand this, which is why they put so much time and energy into crafting the Reaction Hybrid Pro's chassis. Slotting the motor into the ideal position for efficient power transfer and placing the battery inside the elegant lines of the down tube, they've created an e-bike that rides as good as it looks. The combination of our Agile Ride Geometry and a low centre of gravity gives this hybrid hardtail handling that'll surprise you - balanced and sure-footed when you need it; agile and lively when you want it. We've not forgotten practicality, either. Internally routed cables reduce maintenance and allow for a dropper post upgrade, while the battery can be charged without removing it from the frame. We sweated the details, so you can concentrate on the ride.


    Frame: Aluminium Superlite, Gravity Casting, Agile Ride Geometry, Tapered Headtube, Internal Cable Routing, Semi-Integrated Battery
    Fork: SR Suntour XCM34 Coil, Tapered, 15x110mm, 100mm, Lockout
    Headset: FSA Orbit 1.5B ZS, Top Zero-Stack 1 1/8" (OD 44mm), Bottom Zero-Stack 1 1/2" (OD 56mm)
    Stem: CUBE Performance Stem Pro, 31.8mm
    Bars: CUBE Rise Trail Bar, 680mm
    Front Brake: Shimano BR-MT200, Hydr. Disc Brake 180mm
    Rear Brake: Shimano BR-MT200, Hydr. Disc Brake 180mm
    Rear Mech: Shimano Deore RD-M6000-DGS, ShadowPlus, 10-Speed
    Shifters: Shimano Deore SL-M6000, Rapidfire-Plus
    Speed: 10
    Rims: CUBE EX30, 32H, Disc, Tubeless Ready
    Front Hub: Shimano HB-MT400-B, 15QR, Boost, Centerlock
    Rear Hub: Shimano FH-TX505, QR, Centerlock
    Front Tyre: Schwalbe Smart Sam, Active, 2.60
    Rear Tyre: Schwalbe Smart Sam, Active, 2.60
    Seat Post: CUBE Performance Post, 30.9mm
    Saddle: CUBE Active 1.1
    Chainset: FSA CK-745, 15T, 175mm
    Chain: KMC X10
    Cassette: Shimano Deore CS-HG500, 11-42T
    Pedals: CUBE PP MTB
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