*New! Superlite RSX Series 520 Pitch Black Steel Rear Race Sprocket - SKU# 71304RST

The Superlite RST's unique spoke design offers superior strength with maximum weight reduction making it the lightest and strongest steel sprocket available. All Superlite steel sprockets meet or exceed O.E.M specs, offer a perfect fit and come with a lifetime warranty.

- The industries first centerless design steel rear race sprocket

- 3X Longer life over conventional alloy rear sprockets

- Exclusive tooth profile for extended mileage output

- Computer generated RST design combines huge weight savings with exceptional strength

- Induction hardened steel with a black zinc plated finish