4 $
Description
- D.I.D.'s professional high-performance non O-ring chain
- DHA pin treatment – hard chromium-carbide layer formed on pin surface
- Far better wear resistance than other chains
- Up to 19% higher tensile strength
- Increased anti-oxidation performance
- Solid bushings, quad-riveted pins
- 428 NZ available with either gold or black side plates
- 420 NZ2 has thicker side plates for added strength