Shimano B03S pads are resin disc brake pads in Shimano's wide B shape, for entry and mid level hydraulic and mechanical calipers.

What it's for

Replacement pads for Shimano brakes that use the B pad shape.

How it works

Resin pads: softer compound for quiet braking and good modulation.

Compatibility

• Fits: BR-MT500, BR-MT400, BR-MT410, BR-MT200, BR-UR300 (hydraulic); BR-M375, BR-TX805 (mechanical)
• How to check yours: the caliper model (BR-xxxx) is printed on the caliper body

Care and service

• Bed in new pads with repeated moderate stops before riding hard
• Keep pads and rotors free of oil and brake fluid. Contaminated pads need replacing
• Resin only rotors must not be used with metal pads

Specs

• Compound: resin
• Pad shape: B (wide)
• Model: BP-B03S-RX