Got a garage full of your favorite parts, or just looking to build the ultimate trail bike from scratch? There's no better soul for a singletrack bike than a Stumpjumper FSR.
- S-Works carbon single-bolt 30.9mm seatpost takes this already featherweight package to its absolute minimum without sacrificing stiffness or strength
- FACT 10m carbon main triangle (M5 alloy chainstays) with full cartridge bearing pivots provide yet another reason to clear space on the mantle for all your new hardware
- Specialized/Fox Brain rear shock with Brain Fade, remote Trail Tune inertia valve, and adjustable rebound lets riders dial in the perfect blend of pedaling efficiency and bump compliance