Mini front cooper s slotted disc rotors,7.5, Pair
C-21A1265 (slotted rotors)
A common complaint of standard issue Cooper S brake rotors is that they wear too fast. The wear is caused by grit getting caught under the pads, and is amplified by the fact that the rotors are made of too-soft material.
These heavy duty, competition rotors are of a higher grade steel, but more importantly feature grooves machined into them both sides that serve to clean the pads and rotors, further increasing their life expectancy.
Also the groves help with better cooling, keeping brake fade to a minimum