Shimano D03S-RX Narrow Resin Brake Pads 4-Piston MTB

Product Description

Product features

• Narrow D03S-RX pads designed for 4-piston calipers.
• 3rd-generation resin compound providing 40% lower wear compared to the D01S model for increased longevity.
• Supplied with spring and pin, stainless steel backplate for reliable retention.
• Designed to reduce noise and improve braking modulation.
• Compatible with a wide range of Shimano calipers (Deore XT, SLX, Deore, Saint, Zee) for MTB / All Mountain use.

Composition and compound

The compound is a 3rd-generation resin, optimised to deliver quiet braking and precise modulation. This material prioritises acoustic comfort and controlled wear, suitable for All-Mountain MTB riding.

Design and compatibility

Narrow (D) shaped pads, specific to 4-piston calipers. Stainless steel backplate for good corrosion resistance. Compatible with Shimano calipers BR-M8120, BR-M7120, BR-M6120, BR-M8020, BR-M820, BR-M810, BR-M640, BR-MT520 and BR-MT420.

Accessories and installation

Supplied with spring and pin for complete and secure installation. Designed to integrate easily with the listed Shimano braking systems without cooling fins.

Performance and use

Optimised for All-Mountain MTB, these pads offer improved modulation and quieter operation. The improved wear resistance extends the intervals between replacements while maintaining consistent braking performance.