The Stumpjumper 15 Alloy is here and ready to eliminate any compromises in the trail game. Does it absorb bumps on the trail like a big bike? Check. Does it have the control, playfulness, and efficiency of bikes with less travel? Double check. And what about various adjustment options to perfectly tailor the bike to you and your riding style? Check, check, check. REFINED KINEMATICS: As the epitome of a trail bike, the Stumpjumper 15 Alloy combines efficiency with optimal shock management. We have created a balance in the anti-squat of the Stumpjumper 15 Alloy between the previous model and the Stumpjumper EVO, both of which brought excellent riding characteristics. PROGRESSIVE TRAIL GEOMETRY: The geometry of this bike delivers big bike virtues on demand, an agile handling feel in tight sections, and highly efficient climbing behavior. The spacious cockpit centers the rider for the best possible traction and cornering control. The low bottom bracket, slack head tube angle, and optimized fork offset provide easy balance even in tough terrain, thanks to a lot of stability. A FRAME FULL OF POSSIBILITIES: Six individual settings allow riders to perfectly adjust the ergonomics and efficiency of their bike to their preferences and terrain. The steering angle and bottom bracket height can be changed for the optimal center of gravity or necessary ground clearance. FORM FOLLOWS FUN: Of course, we can build a frame to be maximally stiff, but that’s not always practical. To become one with the bike, the frame must exhibit a certain degree of flex. We designed the M5 aluminum chassis – both front and rear ends, along with the connection in between – as a unit that provides the exact stiffness required for trail riding. WHEEL SIZE: All models with steel spring shocks come with differently sized wheels. MULLET OR FULL 29ER: Larger wheels for better rollover and more momentum, or a smaller rear wheel for more playfulness? You have the choice. If you want to change the combination, we offer the suitable link in our shop. And don’t worry, geometry and suspension characteristics remain the same. EVERYTHING INCLUDED: SWAT™ provides additional storage in the downtube of the Stumpjumper 15 – an innovation we pioneered. UNFORGIVING AS YOU: Our full-suspension bikes are made for relentless use, enduring years of hard wear and supported by the best service and policies; ensuring you stay on the trail. Our unique lifetime and unrestricted replacement of the pivot bearings for the first owner is just one example of how we are always there for you.