
Drive Systems/D.I.D. chain kits are used by most top factory Supermoto race teams worldwide like GP Husqvarna. Each kit comes complete with a chromoly steel countershaft sprocket, DS-2 black hard anodized 7075-T6 alloy rear sprocket, DID 520ERT2 non-oring lightweight solid gold SX race chain, and a clip style master link. You select the gearing.