Rear change Shimano XTR DI2 Wireless RD-M9250-SGS 12V Long cage

Robust, precise and avant-garde: the back change Shimano XTR DI2 Wireless RD-M9250-SGS 12V with long cage represents L'Excellence of the Di2 technology. Thanks to the wireless control and 12 -speed transmission, it guarantees very quick and effortless gear changes in all conditions.

The Shadow Design ES ensures chain stability even on the most demanding soils, while the RD Protection function protects the bumping derailler, keeping the performance constant.

Made with light and resistant materials such as aluminum and carbon, it combines durability and lightness for high -level performance.