Pair of genuine Shimano replacement pads.. Steel back plate with resin braking compound. Compatible With: BR-M8120, BR-M8020, BR-M7120, BR-M6120, BR-M820, BR-M810, BR-M640, BR-MT520, BR-MT420.
Best Price: £14.95 from Merlin Cycles
Shimano D03S-RX Resin Disc Pads – Grey / Resin Reviews