Cube Reaction GTC Pro 29  2016 Mountain Bike
Frame GTC Twin Mold Monocoque Technology, ARG2, Tapered Headtube, Pressfit BB, X12, Integrated Cable Routing
Forks Rock Shox Recon Silver TK Air, QR15 Maxle, PopLoc, 100mm
Headset FSA Orbit I-t-R, Integrated, Top 1 1/8", Bottom 1 1/8"
Handlebars CUBE Flat Race Bar, 720mm
Stem CUBE Performance Stem Pro, 31.8mm
Shifters 22 Speed Shimano XT SL-M8000-B-I, I-spec, 11-Speed
Front Mech Shimano XT, FD-M8020-D, Direct Mount, Side Swing, 2x11-Speed
Rear Mech Shimano XT, RD-M8000-DGS, ShadowPlus, Direct Mount, 11-Speed
Chainset Shimano XT, FC-M8000, 36x26T, 175mm
Front Brake Shimano Deore BR-M615 Hydr. Disc Brake 180mm
Rear Brake Shimano Deore BR-M615 Hydr. Disc Brake 160mm
Rims Answer Atac MA, 28/28 Spokes, 21C Tubeless-Ready, 15QR/X12
Front Hub 15QR
Rear Hub X12
Spokes 28/28
Tyres Schwalbe Tough Tom, Active, 2.25" FrontSchwalbe Rapid Rob, Active, 2.25" Rear
Seatpost Cube Performance Post, 27.2mm

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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

With the Cube Reaction range, the choice between 29er and 650b / 27.5in wheels is entirely up to you. The Reaction GTC Pro is available as both a 650b / 27.5in wheel model which you can see here, or as a 29er which you can find by searching 84797.

The Cube Reaction GTC Pro 2X is the perfect choice for riders looking for a mountain bike which can do everything from fast trail blasts to racing - in both 27.5 and 29 inch versions.

It starts with a very light but stiff monocoque carbon frame made using Cube’s Twin Mold technology, designed around their 2nd generation Agile Riding Geometry approach and integrating a strong, stiff & lightweight adaptable X12 hangar system. 

This frame is a solid foundation upon which the Cube Reaction GTC Pro is built, with a responsive RockShox Recon Silver fork featuring remote PopLoc lockout and 100mm suspension travel, plus an all-new 22 speed Shimano M8000 series XT gearset giving a wide and reliable range of gears to keep you on the power at any speed.

The icing on the cake is the 180/160mm Deore hydraulic disc brakes which keep you in control of the smooth-rolling Answer Atac MA wheelset at all times.


Key features

·         Gran Turismo Composite frame with optimised use of high modulus fibres

·         RockShox Recon Silver Tk air 100mm fork with PopLoc remote lockout

·         2 x 11 Shimano XT M8000 22 speed gear

·         Shimano Deore 180/160mm hydraulic disc brakes

·         Answer Atac MA wheelset