The Shimano XTR M9100 group has been developed to meet the demands of top-level mountain bike racers and guarantees unparalleled performance. The series offers the most versatile components for XC, Enduro, and marathon racing. It all started with the quest for the ultimate MTB racing components, and now the XTR continues 27 years of innovation with even more speed, focus, and control. It is packed with the technological edge needed to push boundaries on today's extremely challenging courses. To convert every watt pedaled into forward motion with extreme efficiency, it is lighter, more comfortable, more robust, and more versatile. The wider and longer contact area of the Shimano XTR PD-M9120 creates a stable interface between shoe and pedal, providing better control over the bike through efficient power transfer. It is finely tuned for efficient interaction with trail, enduro, and all-mountain shoes. The integrated cage of the XTR 9100 SPD pedal not only protects the binding from impacts but also facilitates entry by acting as a guide. Lastly, the PD-M9120 is characterized by a high axle lifespan.