RK Excel 520SO-110 O-Ring Chain 520 110 Links Natural With Clip Master Link

Brand: RK Excel (RK Takasago) SO Series O-ring drive chain
Part number: 520SO-110
Size: 520 (5/8 in pitch x 1/4 in inner width), 110 links, natural steel finish

RK's SO series is a traditional round O-ring chain built for a strong mix of performance, long life, and value. Nitrile Butadiene O-rings seal in factory lubrication to reduce wear and help keep dirt and water out, with low seal drag and minimal horsepower loss. Recommended for motorcycles, dirt bikes, and ATVs that originally used a sealed chain, up to 400cc (up to 60 hp). Rated tensile strength: 6,900 lb (30.5 kN). Max chain width: 21.7 mm. Includes a clip-type master link (connecting link) for quick installation. 20,000 mile limited warranty coverage is associated with the SO series.

Fitment: Universal 520 chain. Verify your OEM chain size and required link count for your exact model. This 110 link chain can be shortened to fit with a chain breaker tool.

In the box: 1 x RK 520SO O-ring chain (110 links) and matching connecting master link.