Shimano B01S Resin Disc Brake Pads - Blue Sky Cycling
Shimano B05S-RX Resin Disc Brake Pad - Cambria Bike
Shimano B01S Disc Brake Pads - Simple Bike Store
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