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—plus tons of carbon—for knock-out, drag-out speed and capability.An ultra-lightweight, full OCLV Mountain Carbon frame with 60mm of travel, a 100mm RockShox SID SL Ultimate fork with Charger Race Day damper, and Trek's exclusive IsoStrut FOX Factory shock designed specifically for Supercaliber. Plus, a full Shimano XTR 1x12 drivetrain, Bontrager Kovee XXX 30 carbon wheels with a 54-tooth rear hub for fast engagement, and a Bontrager XXX carbon seatpost and handlebar.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. Saddle up and see what you're made of.