D.I.D
D.I.D HI-PERFORMANCE 520DZ2-120 RACING CHAIN (GOLD) PART# 520DZ 2 -120 LINK NEW
D.I.D HI-PERFORMANCE 520DZ2-120 RACING CHAIN (GOLD) PART# 520DZ 2 -120 LINK NEW.
- 520ERT2 and 520ERM2 are used by the top factory Supercross and Motocross teams
- 520MX chain has higher tensile strength for maximum performance and is ideal for muddy conditions
- D.I.D,’s exclusive SDH pin treatment is the secret behind the superior performance of the 520ERT2, 520MX, 520ERM2 and all NZ series chains
