Superlite RST Series Black Plated Light Weight Steel Rear Race Sprocket 520 Pitch 41 tooth calipers 90-degree valve has do be

90-degree valve has do be ordered separately (3631A002A00)

5 hose clamps

Does not come with push rod

The two semi-calipers are then joined with three steel screws located within the wheel side

Superlite RST Series Black Plated Light Weight Steel Rear Race Sprocket 520 Pitch 41 tooth calipers 90-degree valve has do beFor OZ and Rotobox wheels 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