D.I.D Motorcycle Chain 50/530 Steel 120 LINKS BLACK.

SIZE. 5/8 x 3/8 [50/530], Tensile Strgth 3,150 kg/F.
DID Chains are fitted as OEM equiptment to more bikes than any other brands.

Part No. 30-899.120 (oro2u.com)

Cross reference numbers ONLY.
DID530096 DID 530 X 120L (RJ)