EBC RP-1 race brake pads are a sintered racing compound listed for Alcon CAR89 4489 D54 applications with an 18mm pad thickness. These pads are specified for dedicated race use where sintered friction materials are required and where caliper compatibility matches the Alcon CAR89 D54 mounting. The listing focuses on racing fitment and does not describe street-oriented characteristics.
EBC Racing Alcon CAR89 4489 D54 18mm RP-1 Race Brake Pads