Ronde Rear 160mm Post Mount Adapter For Shimano Sram Disc Brake R160P/S IS Mount
Features: Many configurations to suit most brake mounting situations To choose the right adapter for your bike, find the model description below that matches your configuration Includes mounting hardware Specifications:Frame Mount Options: IS Mount (International Standard, 51mm), Post Mount (74mm), Flat Mount (74mm)Caliper Mount: Post Mount (74mm), Flat Mount (74mm)Color: Black Model: R160P/S: For 160mm rear rotor with post mount (74mm) caliper and IS mount (51mm) frame interface