Shimano B01S 4TH VERSION DISC BRAKE PAD AND SPRING | Bike Brakes
Shimano B01S Resin Disc Brake Pad - Durable, Reliable Friction & Silent Brakes. – Alaska Bicycle Center
Shimano Resin Brake Pad – B05S-RX resin B03S B01S brakepad
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 Pads - Blue Sky Cycling