Trek's Top Fuel 8 WSD has it all: low weight, excellent handling and serious speed. It's capable of demolishing XC terrain with an Alpha Platinum aluminum frame and 100mm of front and rear Fox Float suspension leading the way. The handling is spot-on as well with Gary Fisher's quick, confident G2 geometry giving you everything you need to carve through the trees and nail that once-intimidating descent. Specs wise, Shimano gives you a 2x10 Deore drivetrain with powerful disc brakes. No Trek would be complete without legit gear from Bontrager, and the Top Fuel 8 complies with tubeless-ready wheels and an aluminum bar, stem and post.