Aztec Shimano Flat Mount Brake Pads Tiagra 105 Ultegra Grx

Replacement pads for popular Shimano flatmount brakes for Road and Gravel (and flatmount versions of some MTB brakes) Fits all current Shimano flat mount brakes: ( K03 K04 ) ( Dura Ace , Ultegra, 105 , Tiagra etc ) Models Include: R4770 ( Tiagra ), R7020, R7070 ( 105 ), R8020, R8070, R8170 ( Ultegra ), R9070, R9120, R9170 ( Dura Ace ), RX810, RX400 ( GRX brakes ), M9170 (XTR flatmount), RS805, RS505, RS405, RS305, U5000 (non series flat mount brakes) Organic pads can be used on any rotors, including those that say resin-only