The brake caliper is either attached directly to the chain stay (with a 140 mm brake disc) or via an adapter (with a 160 mm brake disc).
Shimano Disc Brake Pads - L05A-RF - Resin - (Was L03A) - Road Disc - Ice-Tec Fin
Shimano Disc Brake Pads - K05S-RX - Resin - (Was K03S) - Road Disc
SHIMANO KO5S-RX RESIN DISC BRAKE PADS PAIR – WAS KO3S – ROAD DISC PADS
Shimano MTB/Road bike disc Brake Bleed Kit – with 100ml genuine Shimano oil.
Wjelet 2pcs M4 x 26mm Bike Disc Brake Shimano Caliper Bolts Disc Brake Bolts Titanium Alloy Pin with Circlips Replacement Pin Set for Shimano Hydraulic Disc Brakes(silver)
Shimano WH-RX010 disc road wheel, clincher 24 mm, black