Shimano SM-MA-R180 Rear Disc Brake Mount Adapter (180mm) (P/S)
This is the Shimano SM-MA Rear 180mm P/S Disc Brake Mount Adapter.
Rotor Size: 180
Caliper Type: 74mm Post Mount
Brake Caliper Mount: 74mm Post
Frame/Fork Mount: 51mm IS Rear
This product was added to our catalog on July 1, 2015.