SHIMANO XTR Di2 RD-M9250-GS 12-Speed Rear Derailleur
Optimized for high impact performance, the 12-speed mid-cage M9250 rear derailleur is a favorite among Shimano's top enduro athletes and weight-conscious XC racers, especially when paired with the compact cassette (9-45). This rear derailleur features all-new wireless Di2 shifting, automatic impact recovery, a redesigned wedge profile, and 23 mm more road clearance for peace of mind when the derailleur is hit. Above all, it delivers quicker shifting and keeps you competitive on the trail.
Battery Protection: The battery is safely enclosed, so it can withstand rough terrain and can be completely removed for charging. *Battery sold separately.