Speedline Disc Brake Rotor
The Speedline Parts 120mm Stainless Steel Disc Brake Rotor is Designed Specifically to work with BMX Racing braking applications. The smaller rotor size is optimized for 20" - 24" wheels.
It utilises the std. 6 bolt mounting and includes the 6 bolts needed for attaching the disc. You must have a disc-specific rear hub to mount the rotor.
Weight: 86.4 grams