Race ready, silent power. Swissstop RS disc pads offer a highly balanced combination of predictable braking, durability and incredibly low noise in all conditions. The organic compound gives smooth modulation and is rotor friendly. High quality springs are supplied with every set of Swissstop disc brake pads Supplied as pairs (for one wheel)Fits: Shimano SAINT BR-M820, BR-M810, ZEE BRM640, TRP Quadiem, Quadiem SL, Slate T4