DID Rivet type chain hitch BB 520 ZVMX 748.04.90

DID is the original equipment manufacturer for many Japanese and European brands. Leading racing teams in

Street and off-road sports are based on DID technology.



DID ZVM-X:

As the successor to the proven ZVM2 high-performance chain, the

ZVM-X paid special attention to the various loads that occur in everyday life.

The tensile strength only indicates the breaking load of a chain, determined statically in the laboratory,

but not the resistance to the forces that occur in practice.

That's why the main focus of the ZVM-X was force at use.



-greater tensile strength and

-lower weight compared to the ZVM2

-very high wear resistance and

-Up to 50% less friction losses thanks to patented X-Ring technology