PBI .500 Offset Front Drive Sprocket 22T Steel 530 HD

This .500 offset, 22-tooth countershaft sprocket is designed for use with a 530 pitch chain. It is CNC-machined from high-grade 8620 chromoly steel, case-hardened, and finished with electroless nickel plating for enhanced corrosion and wear resistance. The sprocket is heat-treated for durability and precision-broached to maximize spline-to-shaft contact. It is drilled and tapped to accommodate a late-model lock plate, which is available separately. The offset measurement is taken from the face that rests against the mainshaft bearing to the inside of the teeth.