Shimano 2-piston wide (B-type) brake pads
Shimano 2-piston wide / B-type B03S (MT200-MT500, Alivio-Tourney)
One pad shape. Any pad sold for this family fits every caliper in it — the compound (organic or sintered) is your choice, the shape isn't.
Search any shop for Shimano B03S disc brake pads
Calipers that take these pads
Pads that fit
- Shimano BP-B03S-RX
Organic / resin · steel backing
Part no.
BP-B03S-RX - Shimano BP-B05S-RX
Organic / resin · steel backing
Part no.
BP-B05S-RX
Bikes that ship with these pads
Not sure this is your family? The brake pad guide shows how to read the shape off the caliper, and covers organic vs sintered.
Know when the next set is due
Add your bike to your quiver, log the swap, and we'll remind you before the brake pads wear out — with the right part already picked.
Add your bike — it's free