D.I.D. – (NZ) Super Non O-Ring Mini Chain

The D.I.D. NZ Super Non O-Ring Mini Chain is built for the next generation of riders strong, lightweight, and made to handle serious racing. Designed as the premium 420-size chain in D.I.D.s lineup, its perfect for mini racers and smaller bikes like the Honda Grom. The DHA pin treatment forms a hard chromium-carbide layer on each pin, giving it outstanding wear resistance and up to 19% higher tensile strength than standard chains.

Why we like it: its a small chain with big performance. The solid bushings and quad-stake riveted pins keep things tight and smooth, while the non-O-ring design keeps drag low for quick acceleration. Its made with the same precision and quality as D.I.D.s full-size race chains just scaled down for the little rippers and small-bore machines.

Why itll work for you: the 420NZ3s tough construction and advanced pin treatment mean less stretch, longer chain life, and smoother power delivery. Its built to handle real riding whether thats mini motocross, pit bike racing, or turning laps on your Grom. Lightweight, durable, and race-proven, its the chain that grows with your skills.

Key Features:

• 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 antioxidation performance
• Solid bushings, quad-rivet pins
• With quad-stake riveted pins and solid bushings, you get great performance, strength, and chain life
• Made for future champions, the 420NZ3 is the premium 420 sized Offroad racing chain
• The 428NZ is a great non-sealed option that will give you greater performance than the OEM non-sealed chain
• This is also a great option for smaller bikes such as the Honda Grom