TREK Supercaliber SLR 9.9 X0 AXS Gen 2

It's right for you if...

You're in it for the podium. You want an ultra-light, ultra-capable XC machine that's proven on the world stage. You want to sprint up climbs and hammer to the finish, and feel good doing it thanks to 80 mm of IsoStrut rear suspension. From wheels to cockpit, you crave carbon and you want the most meticulous high-mod carbon lay-up we offer on a mountain bike.

The tech you get

A featherweight, high-modulus SLR OCLV Mountain Carbon frame with modern XC geometry. 110 mm of front suspension from a RockShox SID Ultimate fork with DebonAir spring and Charger Race Day damper and 80 mm of IsoStrut rear suspension from a RockShox SIDLuxe shock – all with remote lockout. A fully wireless SRAM X0 AXS 12-speed electronic transmission, Bontrager Kovee Pro 30 carbon wheels, carbon Bontrager RSL Integrated bar/stem combo, RockShox Reverb AXS dropper post and SRAM Level Silver 4-piston hydraulic disc brakes.

The final word

The Supercaliber SLR 9.9 X0 AXS is bred for racing and comes from a pedigree of champions. You get our top carbon XC full-suspension frame dripping with carbon components and a fully-wireless group set that keeps going after the cows come home.

Why you'll love it 

1. You get a 110 mm fork and 80 mm of IsoStrut rear suspension that partners with slacker, capable geometry for handling the roots and rocks of modern XC courses 
2. You don't have to compromise stiffness for weight savings thanks to the SLR OCLV Mountain Carbon frame that's intensely light, stiff and responsive 
3. IsoStrut gives you tunable, damped suspension without missing out on efficiency for hammering up climbs at top speed 
4. Pivotless seat stays save on weight and actively bend to help soak up trail chatter 
5. Cream-of-the-crop components, like a RockShox SID Ultimate fork and fully wireless direct-mount SRAM X0 AXS transmission give you the performance advantage