Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
GT Force Pro Carbon 27.5" Mountain Bike 2020
Made for big hits and serious lines, the GT Force Pro Carbon 27.5" Mountain Bike will take anything that nature throws at it. The carbon frame has 150mm of travel in conjunction with the FOX Float Factory X2 shock, and the FOX Factory 36 fork has 160mm, well-controlled by the GRIP2 damper for great control and grip. There is the potential to fine-tune the handling further by using the flip-chip to slacken the head tube angle and lengthen the wheelbase. The bike is based around 27.5” wheels for greater agility and sharper handing, with the both the 2.35” Schwalbe Magic Mary Performance tyres and Stan's NoTubes Flow MK3 rims ready for easy tubeless conversion.
Flawless shifting and easily modulated braking are provided by SRAM’s 12-speed GX Eagle drivetrain and G2 RSC hydraulic disc brakes, with the 200mm front rotor ensuring massive amounts of face-free power. A KS Lev Si dropper seatpost with Southpaw lever makes lowering and raising the saddle on the go simple without relinquishing hold on the handlebar, for even greater confidence and control on drops, jumps and steep, technical sections.
- Force Carbon 27.5" frame, with 150mm of travel and FOX Float Factory X2 shock
- FOX Factory 36, GRIP2 Damper fork, 160mm of travel
- SRAM X01/GX Eagle 12-speed gears
- SRAM G2 RSC hydraulic disc brakes
- Stan's NoTubes Neo/Flow MK3 27.5” wheelset, tubeless-ready
- KS Lev Si dropper seatpost
|Frame||GT Force Carbon 27.5", 150mm travel, BSA 73mm, LockR Pivots, tapered head tube, Boost 12x148 thru-axle, 185x55mm Trunnion Shock Mount, ISCG05|
|Rear Shock||FOX Float Factory X2, 185x55mm, Metric Trunnion, Air|
|Fork||FOX Factory 36, 160mm, GRIP2 damper, Kabolt, tapered steerer, 44mm offset|
|Headset||FSA NO.42, semi-integrated, sealed bearing, tapered|
|Bottom Bracket||SRAM DUB BSA|
|Stem||GT Alloy, 31.8mm clamp, 45mm|
|Handlebar||Spank Oozy, 31.8mm, 780mm width|
|Front Brake||SRAM G2 RSC hydraulic disc, 200 rotor|
|Rear Brake||SRAM G2 RSC hydraulic disc, 180 rotor|
|Brake Levers||SRAM Guide RSC G2 hydraulic disc|
|Rear Derailleur||SRAM GX Eagle 12-speed|
|Shift Levers||SRAM GX Eagle, 12-speed|
|Cassette||SRAM XG-1295, X01 Eagle, 10-50, 12-speed|
|Crankset||Truvativ Descendent 6K, DUB, 32t|
|Front Wheel||Stan's NoTubes Neo 15x110 hub with Stan's NoTubes Flow MK3, 32h tubeless-ready rim|
|Rear Wheel||Stan's NoTubes Neo 12x148 hub with Stan's NoTubes Flow MK3, 32h tubeless-ready rim|
|Front Tyre||Schwalbe Magic Mary Performance, 27.5 x 2.35", SnakeSkin, tubeless-ready clincher|
|Rear Tyre||Schwalbe Magic Mary Performance, 27.5 x 2.35", SnakeSkin, tubeless-ready clincher|
|Saddle||Fabric Scoop Shallow Sport, steel rails|
|Seatpost||KS Lev Si dropper, Southpaw Lever, 31.6mm, 125mm (S, M), 150mm (L, XL)|
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.