you will not find a more complete or well-designed Ironhead hardtail anywhere

Machined From Solid Brass

and with 3/4" sealed bearings already installed

It also is a perfect fit on many Triumph front ends (including unit Triumph 1970 and earlier

Sprocket Shaft Seal Assembly Replaces OEM 24776-40 Fits Harley-Davidson Big Twins 1936-54

Replacement Dished Sprocket - Black - 49 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL Color_Amber you will not find aThis Replacement Dished Sprocket has 49 teeth and stock 6mm offset. This sprocket fits 5 speed models and replaces Harley Davidson OEM# 41470 73 (stock 51 tooth sprocket). See Additional Information below for fitment. High grade carbon steel replacement rear wheel sprocket 1. 9" center hole Black finish