Optimized for impact survivability, the 12-speed mid-cage M9250 rear derailleur is the choice for both Shimano's top enduro athletes and weight-conscious XC racers alike, especially when matched with the 9-45 compact cassette. Featuring all-new wireless Di2 shifting, Automatic Impact Recovery, a redesigned wedge shape and 23 mm of additional ground clearance for a bash-free ride, this rear derailleur stands out for the speed of its shift and its ability to keep riders competitive on the trail.

FEATURES

• Mid-sized cage length for 9-45T cassettes
  
• Wedge shaped design that helps deflect impacts
• Impact Recovery returns derailleur to original position post impact
• Protected and easily removable battery
• Solid pulleys to keep the derailleur debris free
  

SPECIFICATIONS
Top Sprocket: 9T
Low Spocket: 45T
Compatible Chain: HG 12-speed
Number of speeds: 12
Pulley Wheels: 13T sealed bearings

SKUs
Product Code: IRDM9250GSA
Model No: RD-M9250