Cube Reaction GTC Race 27.5"  2017 Mountain Bike

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

This performance hardtail exudes racing flair from every frame tube and each component - hence the "Race" tag. And yes, it's as fast as it looks. The Reaction GTC Race has everything that an aspiring racer could possibly need. The superb carbon frame, 2x11 transmission and RockShox Reba suspension fork in understated Fast Black all point in one direction: to the race course.


Frame: Our engineers have given the Reaction GTC Race frame the perfect blend of low weight and high stiffness by using CUBE's complex GTC twin mould construction technique. Performance-enhancing highlights include the tapered head tube, PressFit bottom bracket shell, internal cable routing, X12 quick release axle and the Direct Mount derailleur hanger. The 27.2mm seatpost provides additional comfort on longer rides. But the real secret to this nimble, balanced and inspiring bike - whether you opt for the 27.5 or 29 inch version - is our Agile Ride Geometry.


Features: Got your eye on the podium? A Shimano XT setup, including compact 26/36 chainset and powerful but sensitive hydraulic brakes, makes the Reaction GTC Race the perfect racing choice, whether you're taking on a short course XC race or an epic transalpine event. RockShox's Reba SL air suspension fork with remote lockout offers stacks of comfort and control, whilst a robust and lightweight Answer Attack AM wheelset with high quality Schwalbe tyres transmits your power with perfect efficiency to the trail. The CUBE aluminium finishing components, combined with I-Spec, provide a clean and simple rider cockpit for maximum control and minimum distraction.



Key Features : 


  • GTC Twin Mold Monocoque Technology, Internal Cable Routing Frame

  • Rock Shox Reba RL Fork

  • Shimano Groupset

  • Answer Atac AM Tubeless Ready Wheelset


Frame GTC Twin Mold Monocoque Technology, ARG2, Tapered Headtube, PressFit BB, X12, Integrated Cable Routing
Forks Rock Shox Reba RL, Fast Black, Remote Lockout, QR15, Tapered, 100mm
Headset FSA Orbit I-t, Integrated, Top 1 1/8", Bottom 1 1/2"
Handlebars CUBE Flat Race Bar Pro, 720mmCUBE Race Grip, 1-Clamp
Stem CUBE Performance Stem Pro, 31.8mm
Shifters 22 Speed Shimano XT SL-M8000-I, Direct Attach
Front_Mech Shimano XT FD-M8020-D, Direct Mount, Side Swing
Rear_Mech Shimano XT RD-M8000-DSGS, ShadowPlus, 11-Speed, Direct Mount
Chainset Shimano XT FC-M8000, 36x26T, 175mm
Chain Shimano CN-HG601-11
Front_Brake Shimano XT BR-M8000, Hydr. Disc Brake 180mm
Rear_Brake Shimano XT BR-M8000, Hydr. Disc Brake 160mm
Rims Answer Atac AM, 15QR/X12, Tubeless Ready
Front_Hub 15QR
Rear_Hub X12
Tyres Schwalbe Rocket Ron Kevlar 2.25 Front
Schwalbe Racing Ralph Kevlar, 2.25 Rear
Seatpost CUBE Performance Post, 27.2mm
Pedals Not Included
Weight 11.5kg

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