The Stumpjumper 15 Comp is here and ready to eliminate any compromises in trail riding. Does it handle rough obstacles like a big bike? Yes. Does it offer the control, playfulness, and efficiency of bikes with less travel? Absolutely. And how about various adjustment options to tailor the bike perfectly to you and your riding style? Check, check, check. EVEN MORE CAPABLE: Our new GENIE shock technology combines a playful and springy ride with the downhill capabilities of enduro bikes. EVEN MORE CONTROL: The Stumpjumper 15 provides better traction than our "Bike of the Year," the Stumpjumper EVO. ENDLESSLY CUSTOMIZABLE: With six different geometry settings, mullet or full 29er configurations, adjustable spring curves, and much more. GENIE LEAVES NO WISH UNFULFILLED: Our latest innovation, GENIE, features air shock technology that meets three major desires of our riders: an almost “bottomless” air shock 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 for the first 70% of the travel with the progressive spring rate of an air shock for the last 30%. This maximizes control and prevents bottom-outs. GENIE offers the best of both worlds – steel and air springs – with tuning options available. Say goodbye to compromises. The future of trail riding starts now. BETTER IMPACT FORCE MANAGEMENT: With a 16.3% improvement in impact force management compared to conventional air-sprung shocks, GENIE in the Stumpjumper 15 makes the bike feel like it has much more travel. For example, both the Stumpjumper 15 with 145 mm of rear travel and our enduro with 170 mm utilize 101 mm of travel to absorb an impact force of 1080 N. MORE TRACTION: Extensive lab and trail testing have shown that the Stumpjumper 15 with GENIE has 57% better traction than a traditional air shock. Our new GENIE technology provides the smooth performance of a steel spring, resulting in better rear wheel contact compared to a standard air shock. Your power is transferred more effectively, giving you more control. FEWER BOTTOM-OUTS: The harder the hits, the more the "silent reserve" of GENIE reveals its full potential: in the last 30% of the travel, the damping resistance increases progressively, reducing potential bottom-out frequency and intensity. PROGRESSIVE TRAIL GEOMETRY: The geometry of this bike delivers big bike virtues on demand, with a light and agile steering feel in tight sections and exceptional climbing efficiency. The spacious central cockpit centers the rider for optimal traction and cornering control. The low bottom bracket, slack head angle, and optimized fork offset ensure easy balance even on challenging terrain. A FRAME FULL OF OPTIONS: Six individual settings allow riders to perfectly adjust their bike's ergonomics and efficiency based on preferences and terrain. The head angle and bottom bracket height can be altered 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 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, geometry and suspension characteristics remain consistent. 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.