DID/PBR Chain Kit 520VX3 13/47 Standard - Standard Rear Sprocket and perform better than stock

and perform better than stock clutches

has an open design to keep mud out of the sprocket

Inner scoop design on selected models

Precision honing ensures ultra round bearing surface

DID/PBR Chain Kit 520VX3 13/47 Standard - Standard Rear Sprocket and perform better than stockPBR chain set with steel standard sprocket, and the following sprocket alternatives: Ultra Light aluminum hard anodized sprocket Ultralight rear sprocket Ultralight hard anodized rear sprocket Ultralight, self cleaning, hard anodized sprocket and D. I. D 520VX3 X Ring Chain 520 (see scope of delivery) For outstanding performance and durability: The PBR chain set consists of the robust PBR steel standard sprocket, a high strength PBR sprocket, which is