At DMG Motorsports, we present the D.I.D Super 428NZG-120 Non O-Ring Chain in Gold (428NZGX120RB) - a professional-grade, high-performance 428 pitch drive chain built for riders who demand durability without the added friction of a sealed design. Engineered by D.I.D, a trusted name in drive chain manufacturing, this 120-link chain is designed to outperform typical OEM non-sealed chains, making it an excellent upgrade for mini bikes, vintage machines, and other applications suited to the 428 non-sealed chain class.

This chain benefits from D.I.D's DHA pin treatment, which forms a hard chromium-carbide layer on the pin surface while retaining a tougher core beneath, giving it excellent wear resistance and impact strength. Combined with solid bushings and quad-riveted pins, this construction delivers a chain that resists stretch and holds up under demanding riding conditions. It ships complete with a clip-type connecting link for straightforward installation, and its eye-catching gold finish adds a premium look to any drivetrain.

Features:

• D.I.D's professional high-performance non O-ring chain design
• DHA pin treatment forms a hard chromium-carbide layer on the pin surface for far better wear resistance than other chains
• Up to 19% higher tensile strength compared to standard non O-ring chains
• Increased anti-oxidation performance for long-term durability
• Solid bushings paired with quad-riveted pins for added strength and reliability
• Includes a clip-type connecting link for easy chain installation
• 120-link, 428 pitch chain finished in eye-catching gold
• Ideal upgrade over OEM non-sealed chains on mini and vintage bikes