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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to 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.
Highlights
- 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
Technical Specification
| 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 |
| Front Derailleur | N/A |
| 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) |
| Pedals | Not included |
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 included), 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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