Supercaliber 9.9 XX1 AXS is the fastest, lightest, and most capable cross country race bike we make. The exclusive IsoStrut integrated shock is the cornerstone of Supercaliber's efficient suspension system, giving you a fast and light ride that charges through rugged terrain at breakneck speed. A high-end mountain bike parts spec features a fully wireless SRAM XX1 Eagle AXS electronic drivetrain.
It's right for you if...
You're gunning for the top spot and looking for a pro-level cross country race bike that has top-of-the-line everything. You want a bike that comes spec'd with the best parts and suspension available—including a fully wireless electronic drivetrain—for knock-out, drag-out speed and capability.
The tech you get
An ultra-lightweight, full OCLV Mountain Carbon frame with 60mm of travel, a 100mm RockShox SID Ultimate fork, and Trek's exclusive IsoStrut FOX Factory shock designed specifically for Supercaliber. Plus, a SRAM XX1 Eagle AXS 1x12 wireless electronic drivetrain, Bontrager carbon wheels with a 54-tooth DT Swiss rear hub for fast engagement, and a Bontrager RSL integrated bar/stem.
The final word
If you don't podium, sorry, but you can't blame it on this bike. Its insanely light carbon frame is spec'd for the pros using the most advanced MTB components out there, including our cutting-edge IsoStrut integrated shock and a fully wireless SRAM XX1 Eagle AXS drivetrain.
Why you'll love it
- The SRAM XX1 Eagle AXS drivetrain is smart, smooth, and completely wireless
- Our exclusive IsoStrut shock provides tuneable, damped suspension for a smooth and efficient ride without the weight of full suspension
- Pivotless seat stays save on weight and actively bend to help soak up trail chatter
- The OCLV Carbon RSL integrated bar/stem is ultralight, ultra-comfortable, and looks awesome
- Wider Kovee XXX 30 wheels provide better tire support so you can run lower pressure and get more traction
|D. Effective Top Tube||56.5cm||59.5cm||61cm||62.5cm||65.9cm|
|E. Head Tube Angle||69.0°||69.0°||69.0°||69.0°||69.0°|
|F. Head Tube Length||9cm||9cm||9cm||9cm||10.5cm|
|G. Seat Tube Angle||70.0°||70.5°||70.5°||71.0°||71.0°|
|H. Seat Tube Length||39.4cm||41.9cm||44.5cm||47cm||50.8cm|
|I. Bottom Bracket Height||32cm||32cm||32cm||32cm||32cm|
|J. Bottom Bracket Drop||5.3cm||5.3cm||5.3cm||5.3cm||5.3cm|
|K. Fork Rake/Offset||4.4cm||4.4cm||4.4cm||4.4cm||4.4cm|
|O. Chainstay Length||43cm||43cm||43cm||43cm||43cm|
Due to supply-chain issues, Specs are subject to change without notice.
|Frame||OCLV Mountain Carbon main frame & stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60mm travel|
|Fork||RockShox SID SL Ultimate, DebonAir spring, Charger Race Day, damper, 44mm offset, Boost110, 15mm Maxle Stealth, 100mm travel|
|Rear Shock||Trek IsoStrut, Fox Factory shock, air spring, DPS 2-position remote damper, Kashima Coat, 235x32.5mm|
Front: Bontrager Kovee XXX, OCLV Mountain Carbon, Tubeless Ready, Centerlock, Boost110, 15mm thru axle
Rear: Bontrager Kovee XXX, OCLV Mountain Carbon, Tubeless Ready, DT Swiss 54T engagement, Centerlock, SRAM XD driver, Boost148, 12mm thru axle
|Tires||Bontrager XR1 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.20"|
|Bottom Bracket||SRAM DUB, 92mm, PressFit|
|Crankset||SRAM XX1 Eagle AXS Carbon, DUB, 34T alloy ring, Boost (52mm chainline), 175mm length (Size S = 170mm length)|
|Shifters||SRAM Eagle AXS, wireless, 12-speed|
|Rear Derailleur||SRAM XX1 Eagle AXS|
|Cassette/Freewheel||SRAM Eagle XG-1299, 10-52, 12-speed|
|Chain||SRAM XX1 Eagle, 12-speed|
|Brakes||SRAM Level Ultimate hydraulic disc, carbon levers|
Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 0mm handlebar rise, 750mm width, -13 degree stem rise
Size S & M = 70mm length
Sizes M/L & L = 80mm length
Size XL = 90mm length
|Headset||Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom|
|Seatpost||Bontrager XXX, OCLV Carbon, 31.6mm, 0mm offset, 400mm length (Size S = 330mm length)|
|Saddle||Bontrager P3 Verse Pro, carbon rails, 145mm width|
* Subject to change without notice.
|Matte Raw Carbon/Gloss Trek Black / Small||601842659014||5260537||SUP49869527K|
|Matte Raw Carbon/Gloss Trek Black / Medium||601842659007||5260538||SUP49970033K|
|Matte Raw Carbon/Gloss Trek Black / Medium/Large||601842658994||5260539||SUP50744421K|
|Matte Raw Carbon/Gloss Trek Black / Large||601842658987||5260540||SUP49778947K|
|Matte Raw Carbon/Gloss Trek Black / X-Large||601842658970||5260541||SUP50914977K|