The Stumpjumper 15 Pro has arrived and is ready to eliminate any compromise in trail performance. Does it tackle obstacles on the trail like a big bike? Check. Does it have the control, playfulness, and efficiency of bikes with less suspension travel? Double check. And what about various adjustment options to tailor your bike perfectly to you and your riding style? Check, check, check. EVEN MORE CAPABLE: Our new GENIE damper technology combines a playful and jump-friendly ride with the downhill capabilities of enduro bikes. EVEN MORE CONTROLLED: The Stumpjumper 15 features better traction qualities than our "Bike of the Year," the Stumpjumper EVO. ENDLESSLY CONFIGURABLE: Six different geometry settings, mullet or full 29er, adjustable spring curve, and much more. GENIE MAKES NO COMPROMISES: Our latest innovation is GENIE. The air damper technology that fulfills the three biggest wishes of our riders: An almost "impregnable" air damper with the smooth riding 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 bottom-outs. GENIE offers the advantages of both worlds — steel and air spring — along with tuning possibilities. Say goodbye to compromises. The future of trail riding starts now. MORE TRACTION: Extensive testing in the lab and on the trails has also shown that the Stumpjumper 15 with GENIE provides 57% better traction compared to a conventional air-sprung damper. Our new GENIE technology delivers the smooth performance of a steel spring, resulting in better rear wheel contact than a standard air damper. Your power is transferred more effectively, giving you greater control. LESS BOTTOM-OUTS: The tougher the hits, the more the "silent reserve" of GENIE fully unfolds its potential: In the last 30% of travel, the damping resistance increases progressively, reducing the potential frequency and intensity of bottom-outs. PROGRESSIVE TRAIL GEOMETRY: The geometry of this bike offers big bike virtues on demand, a lightweight and agile steering feel in tight sections, and extremely efficient climbing behavior. The central, spacious cockpit centers the rider for optimal traction and cornering control. The low bottom bracket, slack head tube angle, and optimized fork offset ensure easy balance in challenging terrain, thanks to enhanced stability.