Kit is complete with a AFAM chromoly steel front sprocket, AFAM 7075-T6 hard anodized aluminum rear sprocket, premium D.I.D. 520VM gold plated X'ring sealed chain cut to length and a rivet style master link. Stock gearing is 16/44.
All Drive Systems 520 conversions are made to be the lightest and strongest on the market. Average weight per kit is six pounds or less.