Stumpjumper Evo Elite Alloy Bike

The Stumpjumper EVO Alloy isn't just a trail bike—it’s built to get rowdy. Featuring the same all-new design as its carbon brethren, including an adjustable head tube angle, 150mm of performance-tuned travel, S-sizing adaptability, and SWAT™ Door integration, in a lightweight yet tough M5 Alloy chassis. Equipped with a hassle-free SRAM GX Eagle 12-speed drivetrain, tough 30mm-wide alloy wheels, and RockShox Rx Tuned suspension, the Stumpjumper EVO Elite Alloy is ready for any trail.

What do you get when you combine a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO Elite Alloy, that’s what. With all the traction and handling benefits of a 29-inch wheel-equipped bike, but with a smaller, more maneuverable rear wheel, this mullet setup is suited for a more playful and acrobatic style. It’s perfect for the bike park and brings a total fun factor to the trail.

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

The new Stumpjumper EVO’s S-Sizing geometry is our most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle—these are requirements for modern progressive riding. But not everyone rides 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 do these adjustments independently of each other. Finally, if you want to go full-mullet, the EVO allows you to run a 27.5-inch rear wheel mated to a 29-inch front wheel.

Frame designs tuned specifically to each size utilize a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you're a jump-happy grom on an S1, or a downhill-fiend giant in need of the extended S6, you'll experience the same ride traits—razor-sharp cornering and balanced front-to-rear stiffness—at the lightest-possible weight.

We introduced the SWAT™ Door on the Stumpjumper in 2016, adding space IN your frame for “oh sh*t” necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant. With the new Stumpjumper, we’ve increased the volume and added a SWAT™ Bladder, giving you an extra 22oz of water storage—

No specifications available at the moment. Coming soon!