The Stumpjumper 15 Alloy has arrived, ready to eliminate any compromises in the trail game. Does it absorb rough terrain like a big bike? Check. Does it possess the control, playfulness, and efficiency of low-travel bikes? 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 absorption management. In terms of anti-squat, we have achieved a balance between the previous model and the Stumpjumper EVO, both of which exhibit excellent riding characteristics. PROGRESSIVE TRAIL GEOMETRY: The geometry of this bike provides big bike virtues on demand, with a nimble steering feel in tight sections and exceptional climbing efficiency. The spacious central cockpit centers the rider for maximum traction and cornering control. The low bottom bracket, slack head tube angle, and optimized fork offset offer easy balance even in challenging terrain, thanks to significant stability. A FRAME FULL OF POSSIBILITIES: Six individual settings allow riders to perfectly adjust the ergonomics and efficiency of their bike according to preferences and terrain. Head angle and bottom bracket height can be modified for the ideal center of gravity or necessary ground clearance. FORM FOLLOWS FUN: While we can create a frame with maximum stiffness, that is not always practical. To achieve a true connection with the bike, the frame must have a degree of flex. We designed the M5 aluminum chassis – front and rear sections along with the connection between them – as a unit that provides just the right amount of stiffness necessary for trail riding. WHEEL SIZE: All models with a coil spring shock come equipped with wheels of varying sizes. MULLET OR FULL 29ER: Larger wheels for better rollover capability and more momentum, or a smaller rear wheel for increased playfulness? The choice is yours. If you want to change the combination, we offer the appropriate link in our shop. And don’t worry, the geometry and suspension characteristics remain the same. ALL INCLUDED: SWAT™ provides additional storage in the downtube of the Stumpjumper 15 – an innovation originating from us. UNFORGIVING AS YOU ARE: Our full-suspension bikes are designed for relentless use, enduring years of hard wear and tear while being backed by the best support and policies so you can always stay on the trail. Our unique lifetime and unrestricted replacement of pivot bearings for the original owner is just one example of how we are always here for you.