Stumpjumper Alloy mountain with its hollow Cr-Mo rails

with its hollow Cr-Mo rails and Level 2 padding for extra comfort

so you’ll be looking good and feeling good when the road points uphill

Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity-fed beast

Its strengthened frame further reduces the risk of a shock breaking the shell

The embossment creates the unique Supacaz look and wicks away moisture which maximizes grip

Stumpjumper Alloy mountain with its hollow Cr-Mo railsSpecialized Stumpjumper Alloy The Stumpjumper Alloy brings all new suspension kinematics and progressive geometry into a full alloy package that's both lightweight and extremely durable. Outfitted with a no fuss SRAM SX 12 speed groupset, the Stumpjumper Alloy is your all access pass for trail adventure. THE TRAIL BENCHMARK When we set out to design the all new Stumpjumper, we pursued some hefty goals. It had to excel on any kind of trail, for every