DID 520VX-GB X-Ring Gold Drive Chain Split Link
DID is an OEM of many Japanese and European brands and leading racing teams? rely on DID technology .
DID 520VX:?The development of the 520VX is based on the long term experience of DID in the MotoGP and fulfills the highest demands through the use of the patented X-rings.
Compared to the O-ring equipped V-series, the 520VX has a higher strength and a higher wear resistance.
High durability and low friction due to patented X-ring
Gold-colored outer pockets, black inner pockets (G & B Gold and Black).