At DMG Motorsports, we present the D.I.D Super 428NZ-120 Non O-Ring Chain in Black (428NZX120RB) — a premium 428-size drive chain engineered for riders who demand more from their mini bike, vintage machine, or small-displacement off-road ride than a stock chain can deliver. Built by D.I.D, the world's leading name in motorcycle drive chain technology, this NZ Series chain upgrades the reliability and durability of any machine originally equipped with a non O-ring chain. With 120 links finished in a durable black coating, it's ready to bolt on and take a beating on the trail or track.

Features:

• Genuine D.I.D Super Non O-Ring 428NZ Series chain, 120 links, black finish
• Delivers greater performance and durability than OEM non-sealed chains
• Ideal for mini bikes, vintage motorcycles, and small off-road machines up to 100cc
• Average tensile strength rated at 5,740 lbs, up to 19% higher than standard chains
• Special alloy steel construction with extended riveted bushing "anti-kink" design
• SDH pin treatment forms a hard chromium-carbide layer on the pin surface for exceptional strength and wear resistance
• Solid rollers and shot-peened components for high cylindrical accuracy and low friction
• Pre-stretched at the factory for consistent, reliable fitment
• Includes a clip-style master link for straightforward installation
• Chain wear life index of 410; weighs approximately 2.2 lbs per 100 links
• Recommended for off-road use; non-sealed design requires regular cleaning and lubrication