Vehicle Fitment Information
D.I.D's professional high-performance non-O-ring chain treated with a patented SDH pin treatment. This forms an extremely hard chromium-carbide layer on the pin surface while maintaining a soft inner core for shock absorption. This results in greater rigidity, 5% to 25% longer life, up to 19% higher tensile strength, and increased anti-oxidation performance. Features solid bushings and quad-riveted pins. Originally comes with a clip connecting link.
Professional high-performance non O-ring chain with DHA pin treatment for better wear resistance and up to 19% higher tensile strength.
Super Non-O-Ring Series - 520NZ
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