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Trek Supercaliber 9.8 XT

Trek Supercaliber 9.8 XT
  • Color: Gloss Radioactive Red/Matte Black
  • Color: Matte Raw Carbon/Gloss Trek Black
  • Color: Carbon Blue Smoke/Radioactive Coral
$5,999.99 - $6,799.99
$6,299.99 - $7,049.99
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This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience. PLEASE, Call ahead to check on availability.


Supercaliber 9.8 is a cross country race bike developed for podium-topping World Cup speed. Its category-defining setup features our exclusive IsoStrut integrated shock and a lightweight FOX fork for a capable ride that's flat-out fast and soaks up technical terrain.

It's right for you if...
You want to ride what the pros ride and you want to win. You’re looking for a bike that's built for shocking speed and capability on even the hardest cross country courses, and comes decked out with light, fast upgrades on everything from the fork to the drivetrain.

The tech you get
An ultra-lightweight, full OCLV Mountain Carbon frame with 60mm of travel, a 100mm FOX Performance 32 Step-Cast fork, and Trek's exclusive IsoStrut FOX Performance shock designed specifically for Supercaliber. Plus, dual remote suspension lockout, a Shimano XT 1x12 drivetrain, and Bontrager Kovee Pro 30 carbon wheels with 108-tooth Rapid Drive rear hub for fast engagement.

The final word
Supercaliber 9.8 is an efficient and capable cross country race bike trimmed with an upgraded, high-performance parts spec. It's everything you love about a hardtail plus the added capability of IsoStrut—our exclusive integrated shock.

Why you'll love it
- Supercaliber is a World Cup-worthy bike that’s quick, capable of soaring through techy terrain, and nearly as light as a hardtail
- Our exclusive IsoStrut shock provides tuneable, damped suspension for a smooth and efficient ride
- Pivotless seat stays save on weight and actively bend to help soak up trail chatter
- Shimano XT delivers smooth, precise shifting with just a light touch of the lever
- Wider Kovee Pro 30 wheels provide better tire support so you can run lower pressure and get more traction


Frame OCLV Mountain Carbon main frame & stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, 60mm travel
Fork Fox Performance 32 Step-Cast, Float EVOL air spring, GRIP 2-position damper, remote lockout, tapered steerer, 44mm offset, 15mm Kabolt axle, 100mm travel
Headset Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Rear Shock Trek IsoStrut, Fox Performance shock, air spring, DPS 2-position remote damper, 235x32.5mm
Axles Front: 110 x 15mm thru-axle
Rear: 148 x 12mm thru-axle
Rims/Wheels Bontrager Kovee Pro 30 carbon, Tubeless Ready, 6-bolt
Tires Bontrager XR2 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.20''
Crankset Shimano XT M8100, Boost (52mm chainline)
Chainrings 32T alloy ring
Bottom Bracket Shimano MT500, 92mm, PressFit
Chain Shimano XT M8100, 12 speed
Rear Derailleur Shimano XT M8100, long cage, 51T max cog
Cassette/Rear Cogs Shimano XT M8100, 10-51, 12 speed
Shifters Shimano XT M8100, 12 speed
Handlebars Bontrager Kovee Pro, OCLV Carbon, 35mm, 5mm rise, 720mm width
Tape/Grips ESI Chunky
Stem Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree
Brakes Shimano Deore XT M8100 hydraulic disc, w/Shimano RT76, 6-bolt, 180/160mm rotors
Pedals Sold separately
Saddle Bontrager Montrose Elite, titanium rails, 138mm width
Seat Post Bontrager Pro, OCLV Carbon, 31.6mm, 0mm offset

* Subject to change without notice.


Part Numbers

Option UPC MPN Store SKU
Gloss Radioactive Red/Matte Black / Small 601842438008 1049688 SUP46418838K
Gloss Radioactive Red/Matte Black / Medium 601842437995 1049689 SUP4640664K
Gloss Radioactive Red/Matte Black / Medium/Large 601842437988 1049690 SUP47311516K
Gloss Radioactive Red/Matte Black / Large 601842437971 1049691 SUP46187833K
Gloss Radioactive Red/Matte Black / X-Large 601842437964 1049692 SUP47769380K
Matte Raw Carbon/Gloss Trek Black / Small 601842437940 1049694 SUP45584149K
Matte Raw Carbon/Gloss Trek Black / Medium 601842437933 1049695 SUP45312179K
Matte Raw Carbon/Gloss Trek Black / Medium/Large 601842437926 1049696 SUP46761110K
Matte Raw Carbon/Gloss Trek Black / Large 601842437919 1049697 SUP45633418K
Matte Raw Carbon/Gloss Trek Black / X-Large 601842437902 1049698 SUP46895814K
Carbon Blue Smoke/Radioactive Coral / Small 601842437889 1049700 SUP48116850L
Carbon Blue Smoke/Radioactive Coral / Medium 601842437872 1049701 SUP48684426L
Carbon Blue Smoke/Radioactive Coral / Medium/Large 601842437865 1049702 SUP49334657L
Carbon Blue Smoke/Radioactive Coral / Large 601842437858 1049703 SUP48703935L
Carbon Blue Smoke/Radioactive Coral / X-Large 601842437841 1049704 SUP4944254L