At DMG Motorsports, we present the D.I.D Super 428NZ-132 Non O-Ring Chain in Black (428NZX132RB) — a professional-grade, high-performance drive chain engineered for mini bikes, vintage machines, and other applications originally equipped with non-O-ring chains. Built by D.I.D, a trusted name in drive chain manufacturing, this 132-link 428 pitch chain delivers a significant upgrade over OEM non-sealed chains, giving riders greater strength, durability, and consistent performance lap after lap. Whether you're tearing up the track on a mini or keeping a classic street bike running strong, this chain is built to handle the abuse.

Features:

• 428 pitch chain with 132 links in a durable black finish
• D.I.D's professional high-performance non O-ring construction
• DHA/SDH pin treatment creates a hard chromium-carbide layer on the pin surface for exceptional strength and wear resistance
• Up to 19% higher tensile strength, with an average tensile strength of 5,740 lbs
• Increased anti-oxidation performance for long-lasting durability
• Solid bushings and quad-riveted pins for added reliability under load
• Solid rollers, shot-peened parts, and high cylindrical/roundness accuracy for exacting tolerances and low friction
• Special alloy steel construction with extended riveted bushing "anti-kink" design
• Pre-stretched for consistent performance right out of the box
• Rated for machines up to 100cc displacement
• Weighs approximately 2.20 lbs per 100 links
• Includes a clip-style connecting master link for easy installation
• Ideal for mini bikes, vintage bikes, and off-road machines originally fitted with non-O-ring chains