Optimized for impact survivability, the 12-speed mid-cage M8250 rear derailleur is the top choice for everyday trail riding, offering unmatched durability, quick and precise shifts, and added weight savings when paired with the 9-45T compact cassette. Featuring all-new wireless Di2 shifting, automatic impact recovery, a 500% gear range, and 23 millimeters of additional ground clearance for a bash-free ride, the M8250 rear derailleur is built to be relentlessly reliable so you are free to focus solely on the trail ahead.

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: IRDM8250GSB
Model No: RD-M8250