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 Hydraulic Disc Brake Pad fit MT200 M315 - Walmart.com
ELEVN B01S DISC BRAKE PADS
Amazon.com : Alphatrail B01S Disc Brake Pads - Compatible with Shimano MT200 Brakes I Resin I 1 Pair I High Performance MTB disc Brake Pads I 100% Compatible with Shimano B01S MT200
Shimano B01S Hydraulic Disc Brake Pad fit MT200 M315 - Walmart.com