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AFAM Workslite 520 conversion kits contain sprockets and chain that are thinner than the stock oem setup. This lightweight chain kit shaves roughly 3-4 pounds of weight off the drivetrain which provides better acceleration and braking.

Each kit is complete with a lightweight AFAM Workslite chromoly steel drilled front sprocket, a AFAM Workslite hard anodized aloy rear sprocket, premium D.I.D. 520ERV3 gold plated X'ring sealed race chain cut to length and a rivet style master link.

This is the lightest and strongest 520 alloy chain kit on the market and used by most factory race teams worldwide. Great for 600-1000cc applications.

Stock gearing is 17F/39R