RK 520ZXW XW-Ring Hypersport Chain - Red (120 Links)

The ZXW Series was developed to meet the demands of modern extreme superbikes of 1000cc and above.

Created in cooperation with RK’s Race Department engineers—who work directly with leading racing teams—the ZXW chain is engineered for both high-performance closed-circuit racing and everyday street use. Many motorcycle manufacturers use ZXW chains as original equipment on new models.

At the core of the design is RK’s advanced XW-Ring seal made from a high-grade Nitrile Butadiene composite. It features three contact lips and dual convex stabilisers, creating three internal lubrication pools that protect the chain from high-speed abrasion, heat build-up, torsional flex, and lubricant loss under extreme conditions. This results in up to 10 times longer wear life compared with standard chains. The XW-Ring seals are also compression- and distortion-resistant, ensuring exceptional rotational efficiency.

Features:

• Developed for modern superbikes 1000cc and above.
• Designed in collaboration with RK’s Race Department engineers.
• Suitable for both racing environments and everyday riding.
• Used as OEM fitment on many Japanese and European motorcycles.
• Advanced XW-Ring seal with three contact lips and dual stabilisers.
• Three lubrication pools for maximum protection and reduced wear.
• Up to 10× longer lifespan than standard chains.
• Resistant to compression, distortion, and lubricant loss.
• Lightweight construction with high strength and durability.
• Reduced friction for improved performance and efficiency.
• Proven performance in endurance racing, including 24-hour events.

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Order Processing Time:

Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days.

Shipping Methods:

Standard Shipping (3-7 business days)
Expedited Shipping (2-3 business days)
Express Shipping (1-2 business days)

Packaging:

Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.

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