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.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Trek Supercaliber 9.8 GX Mountain Bike 2021
Trek’s Supercaliber 9.8 GX Mountain Bike offers World Cup winning XC speed thanks to its carbon frame with clever IsoStrut suspension design which gives 60mm of travel without the usual weight and stiffness penalties. This is enough travel to keep the wheels glued to the ground for great traction and to protect the rider from fatigue-inducing bumps whilst still offering the kind of efficiency and pace usually only associated with a hardtail. Complementing the frame, FOX’s Performance 32 Step-Cast Float EVOL air spring fork has 100mm of perfectly damped travel, helping both comfort and handling at speed.
The SRAM GX 12-speed groupset utilises a huge 10-52t cassette for a massive range of gears from the 1x drivetrain whilst the Shimano XT M8100 hydraulic disc brakes offer equally impressive stopping performance for greater control and confidence. Both the Bontrager Kovee Elite 30 carbon wheels and XR2 Team Issue tyres are ready for conversion to use without inner tubes, and the wide 30mm rims offer great support for the tyres through rock gardens and when cornering hard. Carbon is also the material of choice for the seatpost and handlebar in keeping with the bike’s performance credentials, keeping the weight down and adding another level of compliance.
- OCLV Mountain Carbon frame with IsoStrut FOX Performance shock and 60mm travel
- FOX Performance 32 Step-Cast Float EVOL air spring fork with 100mm of travel
- SRAM GX Eagle 12-speed mechanical groupset
- Shimano XT M8100 hydraulic disc brakes
- Bontrager Kovee Elite 30 carbon 29” wheelset
|Frame||Trek OCLV Mountain Carbon main frame and stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60mm travel|
|Fork||FOX Performance 32 Step-Cast, Float EVOL air spring, GRIP 2-position damper, dual remote, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 100mm travel|
|Rear Shock||Trek IsoStrut, FOX Performance shock, air spring, DPS 2-position remote damper, 235x32.5mm|
|Headset||Trek Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom|
|Bottom Bracket||SRAM DUB, 92mm, PressFit|
|Stem||Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree|
|Handlebar||Bontrager Kovee Pro, OCLV Carbon, 35mm, 5mm rise|
|Front Brake||Shimano XT M8100 hydraulic disc|
|Rear Brake||Shimano XT M8100 hydraulic disc|
|Brake Levers||Shimano XT M8100 hydraulic disc|
|Rear Derailleur||SRAM GX Eagle|
|Shift Levers||SRAM GX Eagle, 12-speed|
|Chain||SRAM GX Eagle, 12-speed|
|Cassette||SRAM XG-1275 Eagle, 10-52t, 12-speed|
|Crankset||SRAM GX1 Eagle Carbon, DUB, 32T alloy ring, Boost|
|Front Wheel||Bontrager Kovee Elite 30 carbon, tubeless-ready, 6-bolt, Boost 110|
|Rear Wheel||Bontrager Kovee Elite 30 carbon, tubeless-ready, 54T Rapid Drive, 6-bolt, SRAM XD driver, Boost 148|
|Front Tyre||Bontrager XR2 Team Issue, tubeless-ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.20" clincher|
|Rear Tyre||Bontrager XR2 Team Issue, tubeless-ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.20" clincher|
|Saddle||Bontrager Montrose Elite, titanium rails, 138mm width|
|Seatpost||Bontrager Pro, OCLV Carbon, 31.6mm, 0mm offset|
|Pedals||Available to be purchased separately|
|Claimed Manufacturers Weight||10.38kg size medium|
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.
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.