Kit is complete with a lightweight chromoly steel drilled front sprocket, New Superlite black steel rear sprocket, premium D.I.D. 520ERV3 gold plated X'ring sealed chain cut to length and a rivet style master link. 

New Superlite rear sprockets are ounces heavier than alloy rear sprockets but yet last three times the life. Superlite rears are also the same weight as Supersprox Stealth Tri-Metal sprockets but half the price. These are great kits for larger liter bikes as well.