Highlight the main benefit or unique feature of the product in three to four sentences.
DID 520 NZ is a high-performance, non-sealed drive chain designed for riders who want crisp power transfer and low rotating mass—especially on vintage and lower-displacement off-road bikes. Compared to many OEM non-sealed chains, it delivers improved strength and durability thanks to premium construction and surface treatment. With solid bushings and quad-stake riveted pins, it’s built to handle hard riding while maintaining smooth operation.
Describe how the product/service solves a specific problem or improves life.
If you’re tired of stretching, inconsistent feel, or short service life from basic non-sealed chains, the 520 NZ is a strong upgrade. It helps keep your final drive reliable, improves throttle response feel, and reduces downtime with a durable pin and bushing design.
Key features:
✅ DHA pin treatment: hard chromium-carbide layer formed on the pin surface
✅ Quad-stake riveted pins and solid bushings for strength and longer chain life
✅ Clip-type master link for easy installation and service
Benefits of use:
🔹 Better performance than many OEM non-sealed chains on similar bikes
🔹 Strong, dependable drivetrain feel for track, trail, and general off-road use
🔹 Easy maintenance and quick fitment with a clip master link
Technical specifications:
📌 Chain size: 520
📌 Series/type: 520 NZ (NZ Series), non-sealed
📌 Links: 118
📌 Master link: Clip connector
📌 Tensile strength: 35.8 kN (8050 lb)
📌 Max displacement (off-road / street): up to 450 cc
📌 Finish: Steel
📌 Weight: 1.60 kg / 100 links
Why choose this product/service?
⭐ Trusted DID quality with performance-focused construction
⭐ Designed to deliver strength and longer life in a non-sealed format
⭐ Great choice for riders who want a proven, easy-to-fit 520 chain upgrade
