Specialized Stumpjumper Evo Alloy Frame

Introducing the all-new Stumpjumper EVO Alloy! Featuring the same all-new design as its carbon brethren—including an adjustable head tube angle, 150mm of performance tuned travel, the adaptability of S-Sizing, and SWAT™ Door integration—in a lightweight yet tough M5 Alloy chassis. You're going to be able to bomb down trails that you thought you couldn't touch without a full-blown DH rig.

All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, Specialized prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, they’ve not only improved the pedaling performance of the Stumpjumper, but they made it more capable, agile, and lively. Increased anti-squat allows the suspension to better resists pedal bob, and Specialized also further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs.

The S-Sizing geometry of the new Stumpjumper EVO is the most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle – these are requirements for modern progressive riding. But not everyone jibs the same way, which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front.