See more: Crankshaft Parts
Sportster models, Fits 1977 thru early 1981 OEM flywheels (OEM 24000-75)
These aircraft quality sprocket shafts by Jims Machining offer you the best quality available on the market. They are precision machined, heat treated and then ground to a perfect finish. Length is stated from bearing shoulder to the end of the sprocket nut thread.