Supercaliber 9.9 XX1 AXS

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 drive train.

It's right for you if...

...you're gunning for the top spot and looking for a pro-level cross country racing 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 drive train – for knock-out, drag-out speed and capability.

The tech you get

An ultra-lightweight, full OCLV Mountain Carbon frame with 60 mm of travel, a 100 mm RockShox SID Ultimate fork and Trek's exclusive IsoStrut FOX Factory shock designed specifically for Supercaliber. Plus, a fully wireless SRAM XX1 Eagle AXS 1x12 electronic drive train, Bontrager carbon wheels with a 54-tooth DT Swiss rear hub for fast engagement, SRAM Level Ultimate brakes with carbon levers and a Bontrager XXX carbon seat post and handlebar.

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 drive train.