EBC RP-X race brake pads are a sintered compound identified for Alcon CAR89 4489 D54 fitments with an 18mm pad thickness. Intended for competition use, the RP‑X pads suit setups calling for sintered materials and specific Alcon CAR89 caliper compatibility. The description centers on racing applications rather than street or mixed-use behavior.
EBC Racing Alcon CAR89 4489 D54 18mm RP-X Race Brake Pads