The chain “RK 520GXW 120-link XW Ring Chain (Natural finish)” is promoted by Ords Motorcycles.
It is described as a high-performance, extreme heat / high speed chain, “suited for ROAD RACING, SPORT, TOURING motorcycles up to 1200 cc.”
It uses XW-ring seals, which feature multiple lip contacts and internal/external stabilisers to retain lubrication and resist high penetration.
The RK “520GXW” chain is also listed in black or natural finish versions.
On ProRider Powersports, the chain is shown with an image under “RK CHAIN 520GXW – 120 LINK – NATURAL” (which is basically the same design as your intended SKU).
