The Stumpjumper 15 Comp has arrived and is ready to eliminate any compromises in trail riding. Does it tackle rough terrain like a big bike? Absolutely. Does it offer the control, playfulness, and efficiency of short-travel bikes? Double-check. And how about various adjustment options to perfectly tailor the bike to you and your riding style? Yes, yes, yes. EVEN MORE CAPABLE: Our new GENIE shock technology combines an agile and lively ride feel with the downhill capabilities of enduro bikes. EVEN MORE CONTROL: The Stumpjumper 15 provides better traction characteristics than our "Bike of the Year" Stumpjumper EVO. ENDLESSLY CONFIGURABLE: Featuring six different geometry settings, mullet or full 29er options, adjustable spring curves, and more. GENIE LEAVES NOTHING TO BE DESIRED: Our latest innovation, GENIE, offers air shock technology that fulfills the top three wishes of our riders: an almost “unyielding” air shock paired with the smooth feel of a steel spring – plus ultra-fine adjustability. THE BEST OF BOTH WORLDS: GENIE combines the linear spring rate of a steel spring in the first 70% of travel with the progressive spring rate of an air spring in the last 30%. This maximizes control and minimizes the chances of bottoming out. GENIE delivers the best of both steel and air spring worlds, along with tuning possibilities. Say goodbye to compromises. The future of trail riding starts now. BETTER IMPACT MANAGEMENT: With 16.3% improved impact management compared to conventional air-sprung shocks, GENIE in the Stumpjumper 15 makes the bike ride as if it had much more travel. For reference, the Stumpjumper 15 with 145 mm in the rear and our enduro with 170 mm both use 101 mm of travel to absorb an impact force of 1080 N. MORE TRACTION: Extensive lab and trail testing have also shown that the Stumpjumper 15 with GENIE delivers 57% better traction than a conventional air-sprung shock. Our new GENIE technology provides the smooth performance of a steel spring, ensuring more rear wheel contact on average than a typical air shock. This results in better power transfer and more control. FEWER BOTTOM-OUTS: The harder the hits, the more the "silent reserve" of GENIE showcases its full potential: in the last 30% of travel, the damping resistance progressively increases, reducing the frequency and intensity of potential bottoming out. PROGRESSIVE TRAIL GEOMETRY: The geometry of this bike offers big bike virtues on demand, feather-light handling in tight sections, and extremely efficient climbing behavior. The centrally located, spacious cockpit centers riders for optimal traction and cornering control. The low bottom bracket, slack head tube angle, and optimized fork offset provide easy balance even in challenging terrain with plenty of 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. The head angle and bottom bracket height can be modified for optimal center of gravity or necessary ground clearance. MULLET OR FULL 29ER: Big wheels for better rollover and more momentum or a smaller rear wheel for added playfulness? You have the choice. If you want to change the combination, we offer the appropriate link in our shop. And don't worry, geometry and suspension characteristics will remain the same. SWAT BOX: The ingenious SWAT™ Box 4.0 in the down tube provides a wind-, weather-, and crash-resistant storage compartment in the Stumpjumper 15, now even more securely integrated and better than before.