Amazon.com : SHIMANO B01S Resin Disc Brake Pad & Spring, 3rd Version of B01S pad : Sports & Outdoors
Shimano B01S 4TH VERSION DISC BRAKE PAD AND SPRING | Bike Brakes
Shimano B01S/G01S Resin Disc Brake Pads Fast Shipping From USA | eBay
Shimano B01S 1 Pair Resin Bike Disc Brake Pads for ACERA ALIVIO DEORE MT200 M315 TX805 M400 - Walmart.com
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