MCS-518937 - 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 t

Fitment:
98-06 Big Twin (excl. 2006 Dyna) (NU)