The SwissStop Disc RS brake pad set offers a highly balanced combination of brake performance, durability and incredibly low noise in all conditions.Features-Compatible with Shimano XTR BR-M9120, XT BR-M8120,BR-M8020, SLX BR-M7120, Deore BR-M6120,BR-MT420, Saint BR-M820,BR-M810, Zee BR-M640, BR-MT520; TRP Quadiem, Quadiem SL, Slate T4; Tektro HD-M750, HD-M745, HD-M735, HD-E725-Delivers a smooth feel in the brake lever with predictable and progressive brake power-Provides extremely quiet operation in all environments-Features an organic compound that offers smooth modulation and is rotor-friendly-At 1.6mm thick the steel backplate saves weight over standard designs, yet provides the preferred thermal characteristics, strength and stability of steelItem Specifications-Compound:Organic-Backing Plate Material:Steel-Designed for ebike:Yes-Heat Sink:No-Pad Shape Number:19