Compensating sprocket kit for Softail models 1994-2006, FXR 1994, Dyna 1994-2005, FLT models 1994-2006 (except 1999-2001 EFI models). Kit includes compensating sprocket nut, retainer and spring assembly, sliding cam for compensating sprocket, compensating sprocket and crankshaft extensio. Sprocket is 25 tooth.