Product Info
Details + Specs
Shimano D03S-RX Resin Brake Pads for BR-M8020
Four-piston resin, quiet and strong
D03S-RX is the resin pad for Shimano's older four-piston calipers — M8020, M820 Saint, M640 Zee, M810 and MT520. Quiet, easy on rotors and a strong bite from cold.
Best for: Trail and all-mountain bikes on four-piston Saint, Zee and XT calipers.
Product details
Product type
Disc brake pads
Compound
Resin, no cooling fin
Fits
BR-M8020 · M820 · M640 · M810 · MT520
Supplied as
One pair with spring
Key features
- Genuine Shimano resin compound — quiet with a strong cold bite.
- Easier on rotors than metal, so rotors last longer.
- Retaining spring included.
- Step up to D02S metal for wet, steep or e-MTB use.
Fit and compatibility vary by brake model. Ask Spoke N Trail if you need help confirming the right pad.