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 XT Mountain Bike 2021
The key to its performance lies in the 60mm of travel from the unique IsoStrut design, which offers good traction and control but with less of a weight and stiffness penalty than longer travel bikes. With 100mm of travel from the FOX Performance 32 Step-Cast fork, the front end is equally well glued to the ground, soaking up bumps and ensuring that there is grip aplenty in the corners.
Carbon is very much the material of choice elsewhere on the bike, with the handlebar, seatpost and rims all made from it, keeping the weight down and performance at race-worthy levels. The Bontrager Kovee Pro 30 wheels and XR2 Team Issue tyres are both tubeless-ready, and the extra width of the wheels works well to give additional support to the sidewalls in fast corners.
Shimano’s XT M8100 12-speed groupset provides nearly all of the performance of the range-topping XTR components with a far more wallet-friendly price. The 10-51t cassette has ratios for steep hills and fast descents, whilst the shifting is typically Shimano, being fast and precise at all times. XT level hydraulic disc brakes help keep control of proceedings with tireless performance and easy modulation in all weather conditions.
- 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
- Shimano XT M8100 12-speed mechanical groupset
- Shimano XT M8100 hydraulic disc brakes
- Bontrager Kovee Pro 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||Shimano MT500, 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||Shimano XT M8100, long cage, 51T max cog|
|Shift Levers||Shimano XTR M9100, 12-speed|
|Chain||Shimano XT M8100, 12-speed|
|Cassette||Shimano XT M8100, 10-51, 12-speed|
|Crankset||Shimano Shimano XT M8100, 32T alloy ring, Boost|
|Front Wheel||Bontrager Kovee Pro 30 carbon, tubeless-ready, Center Lock, Boost 110|
|Rear Wheel||Bontrager Kovee Pro 30 carbon, tubeless-ready, Center Lock, 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||10.41kg 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 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.
Trek Supercaliber 9.8 XT Mountain Bike 2021 Sizing
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