Description

BDL, BB-Lock primary chain drive kit. Rigid

With a rigid 25 tooth motor sprocket. This kit comes with the proven BDL Ball Bearing Lock-up clutch for no clutch-slip action. The BDL solution in primary chain drive technology. Note: See 518938 for the identical kit equipped with BDL’s patented 25 tooth compensator motor sprocket.

Fits: > 98-06 Big Twin (Excl. 2006 Dyna) (NU)