520 Pitch - NEW! Superlite RST Series Black Plated Steel Rear Race Sprocket - SKU# 92622RST


Sprocket Dimensions - 76mm Hub Diameter x 100mm Bolt Circle x (5) 10.5mm Bolt Holes

- The lightest steel rear sprocket on the market (43 Tooth Rear Weighs 1.6 lbs)

- Exclusive tooth profile for extended mileage output

- New computer generated RST design combines huge weight savings with exceptional strength

- Induction hardened steel with a black zinc plated finish

- Multiple tooth sizes available