Porterfield R4S brake pads, rear, NC/ND

This is our favorite all-around pad. It'll work well on the street, the autocross course and even light track use. Quiet, slightly higher effort than stock pads. Not recommended for full on road race use in the front as they will likely overheat. Carbon Kevlar construction.

Fits all NC & ND models.

Does not include replacement springs, clips and other hardware. One box (quantity 1) has enough pads for one axle or two calipers.