These steel disc rotors are slotted for reduced weight and venting of gasses while under hard braking for improved braking. These rotors are non-directional. They are designed to be used with ProAm's MS2000R series wheel hubs. 10 x 7-1/4" Bolt Pattern.

These steel disc rotors are slotted for reduced weight and venting of gasses while under hard braking for improved braking. These rotors are non-directional. They are designed to be used with ProAm's MS2000R series wheel hubs. 10 x 7-1/4" Bolt Pattern.

These steel disc rotors are slotted for reduced weight and venting of gasses while under hard braking for improved braking. These rotors are non-directional. They are designed to be used with ProAm's MS2000R series wheel hubs. 10 x 7-1/4" Bolt Pattern.