MTB groupsets

Shimano XTR Di2 M9250 Upgrade KitRobust. Intuitive. Reliable. – this is the motto of the new XTR M9250 kit, with which Shimano brings Di2 technology back to the highest level of mountain biking. Thanks to wireless control, perfect functionality, a 12-speed kit, and precise construction, it is the solution for racers who want to compete with the best.  This upgrade kit allows owners of 12-speed Shimano kits to switch to the latest standard without needing a complete bike overhaul. It includes all the necessary components to take advantage of wireless shifting immediately after installation.