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Quiet Control. Consistent Braking.

The Shimano P03A-RF Resin Disc Brake Pads are engineered for riders seeking smooth modulation, reduced noise, and reliable braking consistency from Shimano’s latest 4-piston brake systems. Featuring Shimano’s updated 3rd-generation resin compound and integrated Ice-Tech cooling fins, the P03A-RF pads are designed to maintain braking performance while managing heat more effectively on demanding descents.


Ice-Tech Cooling for Better Heat Management

The standout feature of the P03A-RF is Shimano’s Ice-Tech fin technology, designed to dissipate heat away from the braking surface during prolonged braking. This helps reduce brake fade and maintain more consistent lever feel during aggressive trail riding and long descents.

Combined with the alloy backing plate, the cooling fins improve thermal stability without adding unnecessary weight.


Refined Resin Compound

Shimano’s updated resin pad compound delivers:

  • Smoother, quieter braking
  • Better modulation and lever feel
  • Reduced rotor noise compared to metallic pads

This makes the P03A-RF particularly well suited to:

  • Trail riding
  • All-mountain riding
  • Riders prioritising control and feel over aggressive bite

Resin pads also provide a more progressive braking response, helping maintain traction in technical terrain.


Designed for Shimano 4-Piston Systems

The P03A-RF uses Shimano’s P-Type narrow pad shape, specifically developed for compatible 4-piston calipers including:

  • XTR BR-M9220
  • Deore XT BR-M8220

Supplied as a pair with spring hardware included for straightforward installation.


What It’s Built For

  • Trail and all-mountain riding
  • Riders seeking quieter brake performance
  • Long descents requiring improved heat management
  • Shimano 4-piston brake systems

Key Features

  • Shimano P03A-RF resin disc brake pads
  • 3rd-generation resin compound for quieter braking
  • Ice-Tech cooling fins for heat dissipation
  • Alloy backing plate construction
  • P-Type narrow pad shape
  • Designed for Shimano 4-piston calipers
  • Includes spring hardware

Summary

The P03A-RF strikes a really strong balance between performance and refinement. You lose a little of the harsh bite of metallic pads, but gain noticeably smoother modulation, less noise, and better consistency for everyday aggressive trail riding. For many riders, especially on modern trail bikes, that’s a worthwhile trade.

 

SKU IBPP03ARFA
Barcode # 4550170997878
Brand Shimano
Shipping Weight 0.0300kg
Shipping Width 0.070m
Shipping Height 0.050m
Shipping Length 0.060m
Shipping Cubic 0.000210000m3

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