RK 520SO O-Ring Chain

RK 520SO O-Ring Chain

RK's SO series chains fuse affordability with performance, catering to motorcycles in the low- to mid-range CC classes needing factory sealed chains. With a conventional round O-ring design, the 520SO chains are well-suited for bikes up to 400cc, whether for on-road or off-road ventures. Utilizing Nitrite Butadiene for the O-rings, these chains lock in essential lubrication, ensuring efficient performance with minimal drag on the seal rings and negligible loss of horsepower.

Features:

• Traditional round O-ring design is a convenient blend of performance and affordability
• Nitrite Butadiene seal seals in lubrication to deliver smooth power and minimal drag
• Clip type master link included

Specifications:

• Tensile strength: 6,900 lbs
• Max CC rating: 400cc (street and offroad)
• Max horsepower: 60