The Stumpjumper 15 Comp is here and ready to eliminate any compromises in trail riding. Does it absorb bumps on the trail like a big bike? Yes. Does it have the control, playfulness, and efficiency of bikes with less suspension travel? Absolutely. And what about various adjustment options to perfectly customize the bike to your preferences and riding style? Yes, yes, yes. EVEN MORE CAPABLE: Our new GENIE damping technology combines a playful and responsive ride with downhill capabilities of enduro bikes. EVEN MORE CONTROL: The Stumpjumper 15 offers better traction than our "Bike of the Year," the Stumpjumper EVO. ENDLESSLY CONFIGURABLE: With six different geometry settings, options for Mullet or Full 29er, adjustable spring curve, and much more. GENIE MEETS ALL YOUR NEEDS: Our latest innovation is GENIE, an air damper technology that fulfills the three biggest desires of our riders: an almost "bottomless" air damper 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 prevents bottoming out. GENIE offers the best of both steel and air springs, along with tuning options. Say goodbye to compromises. The future of trail riding begins now. BETTER IMPACT MANAGEMENT: With 16.3% better impact management than conventional air-sprung dampers, GENIE in the Stumpy 15 makes the bike feel like it has much more travel. For example, the Stumpjumper 15 with 145 mm rear travel 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 tests have also shown that the Stumpjumper 15 with GENIE possesses 57% better traction compared to a conventional air-sprung damper. Our new GENIE technology offers the smooth performance of a steel spring, providing better rear wheel contact than a standard air-sprung damper. This improves your power transfer and gives you more control. LESS BOTTOMING OUT: The harder the hits, the more the "silent reserve" of GENIE shows its full potential: in the last 30% of suspension travel, the damping resistance progressively increases, reducing the potential bottom-out frequency and intensity. PROGRESSIVE TRAIL GEOMETRY: The geometry of this bike delivers big bike virtues on demand, a light and agile steering feel in tight sections, and extremely efficient climbing behavior. The central, roomy 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 difficult terrain, thanks to increased 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. Steering angles and bottom bracket height can be changed 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 greater playfulness? The choice is yours. If you want to change the combination, we offer the right link for you in our shop. And don’t worry, the geometry and handling characteristics remain the same. SWAT BOX: The ingenious SWAT Box 4.0 in the down tube provides a wind-, weather-, and crash-proof storage compartment, now even safer and better integrated in the Stumpjumper 15.