Product Description Elevate your cycling experience with the latest Shimano XTR Di2 SW-M9250-IR wireless shift system, designed for the ultimate in precision and ease. Crafted with a durable aluminum housing and lightweight plastic levers, this system is built to withstand the rigors of All Mountain, Cross Country, Enduro, and MTB riding. Its innovative wireless technology ensures a clean setup without the hassle of cables, providing a seamless shift every time. The system is powered by a reliable lithium battery, offering long-lasting performance for those extended rides. With an I-Spec EV mounting system, it integrates smoothly with your bike's handlebars, maintaining a sleek and uncluttered look. The clamp diameter of 22.2 mm ensures a secure fit on most standard bars, making installation a breeze. Whether you're climbing steep hills or racing down trails, this shift system offers the responsiveness and control you need to tackle any terrain. Get ready to redefine your ride with this cutting-edge technology, tailored for adventurous cyclists who demand the best. Information regarding the return of batteries and electrical equipment: Information on the return and disposal of used batteries and electrical equipment can be found here. For information regarding the return of used e-bike batteries, please contact our customer service. Product Specifications: Application: All Mountain, Cross Country, Enduro, MTB Shift System: Wireless black-silver | 12-speed: Gearing levels: 12-speed Technical Information: Mounting: I-Spec EV Clamp diameter: 22.2 mm Housing material: Aluminum Lever material: Plastic black-silver | 12-speed: Mounting: Right Product Features: - Wireless shifting system designed for MTB, suitable for All Mountain, Cross Country, and Enduro applications. - Lever material made from durable plastic for a lightweight and comfortable grip. - Features I-Spec EV mounting for a seamless and integrated handlebar setup. - Powered by a lithium battery, ensuring long-lasting performance and reliability. - Clamp diameter of 22.2 mm, compatible with standard MTB handlebars. - Housing constructed from aluminum, offering robustness and resilience against trail impacts. Manufacturer Number: black-silver | 12-speed: ISWM9250IRA Contents: - 1 x Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com