2 pairs of compound replacement disc brake pads, contains 2 positioning pins and 2 pcs securing clips. The resin pads are low-noise and the focus is on good controllability of the braking force. Medium hardness and better heat dissipation, long lasting performance. Higher friction coefficient, low noise, wear resistant. Used on the front or rear brake, with good thermal recession and recovery. Compatible with Shimano 105 R7020, BR-R7070, Dura Ace R9120, Dura Ace R9170, BR-R9170, XTR BR-M9100, Ultegra R8020, BR-R8070, BR-RS305, BR-RS405, BR-RS505, BR-RS805, Metrea BR-U5000, Tiagra BR-4770, GRX BR-RX810 and GRX BR-RX400. Also compatible with K02S, K02Ti, K03Ti, K04S, K04Ti, L02A, L04C. Package 2 Pairs Bicycle Resin Semi Metallic Disc Brake Pads