2015 Specialized Stumpjumper FSR Expert Carbon EVO 650B Frame
Build your own custom trail machine and evolve your riding with Specialized's Stumpjumper FSR Expert Carbon EVO 650B Frame. Its main triangle is crafted from light, stiff FACT 9m carbon, and then mated to a M5 aluminum rear end with 150mmm of Fox-driven travel. It's not just great materials that make a great frame; the geometry has to be dialed. That's no problem for the EVO. A slack head tube and short chainstays make this a bike that pumps, corners, manuals, and descends like no other. The beefy PF30 bottom bracket delivers the power where you need it, and a 142x12mm through axle keeps the rear end solid. And, Specialized includes their Command Post IR seatpost with internal cable routing to start your build off in the right direction.