• Cube Reaction TM 27.5 Hardtail Bike 2018

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        • $1079.99 1079.99
        • RRP $1999.00
        • Save 46%
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      46cm (18")
      Select Wheel Size
      27.5" (650b)
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Cube Reaction TM 27.5 Hardtail Bike

The pinnacle of its Reaction range, Cube's Reaction TM comes with burly 2.6" wide tyres, Fox 34 Rhythm forks and a Shimano's 1x11 SLX/XT drivetrain. This quality components package will have you mastering your local trails in no time or get you on the podium on race day!

Advanced Frame and Dropper Seatpost

The Reaction TM delivers awesome speed, acceleration and handling on the trails thanks to its double butted, mechanically formed 6061 aluminium frame. Also to take the sting out of sudden trail shocks, the frame has slim rear stays and a slim seat tube. The Reaction TM also comes equipped with a remote dropper seatpost so you can switch your riding position in seconds. This will help you to quickly conquer the climbs and then lower the saddle out of your way for the tricky descents.

Wide Tyre Clearance

Thanks to the "Boost" spacing on the Fox 34 Rhythm forks and the frame's rear dropouts, the Reaction TM can handle tyres up to 2.8" in width. This means when you're approaching a tricky rock section, you can just blast right through it and maintain your speed for the next section. Another stand out feature is Magura's MT Trail brakes, which feature four pistons at the front and two at the rear caliper, giving you awesome stopping power and fine control of your descent speed.


  • Frame: Aluminium Lite 6061, Trail Motion geometry, AMF, ARG, internal cable routing, Easy Mount kickstand ready, tapered headtube, Press Fit BB, fits up to 2.8 27.5" tyres
  • Fork: Fox 34 Rhythm, 2-Position Sweep-Adjust GRIP Damper, Tapered, 15x110mm, 130mm
  • Headset: FSA Orbit I-t, integrated, tapered
  • Stem: Race Face Aeffect R 35
  • Handlebar: Race Face Aeffect 35, 760mm
  • Grips: Cube Race SL, 29.5mm diameter, 1-clamp
  • Rear Derailleur: Shimano XT RD-M8000-DGS, ShadowPlus, 11-Speed, Direct Mount
  • Front Derailleur: N/A
  • Shifters: Shimano SLX SL-M7000
  • Brake System: Magura MT Trail Custom, hydraulic disc brake (180/180)
  • Crankset: Race Face Aeffect SL 32T, 175mm
  • Cassette: Shimano SLX CS-M7000, 11-46T
  • Chain: KMC X11 L
  • Rims: Rodi Blackjack Typ 35, 32H, disc
  • Front Hub: Cube Alloy Light, disc
  • Rear Hub: Cube Alloy Light, disc
  • Tyres: Schwalbe Nobby Nic, Addix Speedgrip, Kevlar, Tubeless Easy, 27.5x2.6"
  • Saddle: SDG Fly Mtn 2
  • Seatpost: Cube dropper post, handlebar lever, internal cable routing, 27.2mm, 400x105mm
  • Seatclamp: Cube Varioclose, 31.8mm
  • Weight: 13.1kg

Buy Cube Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $64.00
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


  • Colour: Grey-Black
  • Frame Size: 46cm (18")
  • Wheel Size: 27.5" (650b)
  • Gender: Unisex
  • Speed: 11 Speed
  • Material: Alloy
  • Fork Travel: 130mm

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