Shimano B01S 4TH VERSION DISC BRAKE PAD AND SPRING | Bike Brakes
Shimano B01s Bike Components All Kinds of Specifications Bicycle Disc Brake Pads - China Shimano B01s Folding Bike and Hydraulic Cycling
Shimano Shimano B01S Resin Disc Brake Pad and Spring, 4th version of B01S pad, fits many Deore, Alivio and Acera Calipers - Philbrick's Ski, Board, & Bike
Shimano B01S Resin Disc Brake Pad & Spring (3rd Version Of B01S Pad) - Performance Bicycle