Moose Racing 520 Front Countershaft Sprocket Whether you are just looking to change up the gear ratio on your ride or replacing a worn sprocket you can't go wrong with this Moose Racing 520 Front Countershaft Sprocket. This wear resistant chromoly-steel countershaft sprocket will be sure to impress ride after ride. Machined from impact and wear resistant chromoly-steel Inner splines are broached to provide maximum spline-to-countershaft contact, this helps distribute driveline forces over the largest possible area Heat treated, then finished with a nickel coating for corrosion resistance and lubricity Made in the USA **Closeouts are limited to stock on hand**
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