At DMG Motorsports, we present the D.I.D Super 520NZ-120 Non O-Ring Chain (520NZX120FB) — a 120-link, 520-pitch drive chain built by one of the most trusted names in motorcycle chain manufacturing. This NZ series chain is a great non-sealed option for vintage bikes and smaller-displacement machines that don't put excessive torque through the drivetrain. With solid bushings that step things up from a standard non-sealed chain, plus D.I.D's signature pin treatment for added strength, this chain delivers dependable performance without the added cost of a sealed O-ring design. Whether you're refreshing an older project bike or maintaining a lighter-duty ride, this is a smart, budget-friendly upgrade from a manufacturer known for OEM-level quality.

Features:

• 120-link, 520-pitch non O-ring drive chain, ideal for vintage bikes and smaller machines with less torque
• Solid bushings provide a meaningful step up from a standard non-sealed chain
• Rated average tensile strength of approximately 8,050 lbs for confident, reliable power transfer
• Features D.I.D's SDH pin treatment, creating a hard chromium-carbide layer on the pin surface while keeping the pin's inner core soft enough to absorb heavy shock loads without breaking
• Natural steel finish for a clean, OEM-style appearance
• Manufactured in Japan by D.I.D, a leading name in motorcycle and powersports drive chains
• Non-sealed construction keeps weight and cost down while still offering strong wear resistance for its class
• Sold as a complete 120-link chain, ready to be sized and fitted to your specific application