RK's ultimate pro drag racing chain designed to withstand the extreme load Heavy-duty chain lasts much longer than standard chain For use on motorcycles that did not come stock with an O-ring...

Maximum performance, maximum value Extremely high tensile strength and durability Made in Japan to the highest standards of quality to ensure superior performance Premium-quality sealed O-ring...

Maximum performance, maximum value Extremely high tensile strength and durability Made in Japan to the highest standards of quality to ensure superior performance Premium-quality sealed O-ring...

Maximum performance, maximum value Extremely high tensile strength and durability Made in Japan to the highest standards of quality to ensure superior performance Premium-quality sealed O-ring...

Premier quality high speed, extreme heat chain available Chains include rivet connecting link

Rivet type connecting link for 520 XRU series chain

The UW seals reduce friction while maintaining optimal horsepower delivery from the start to the end of the race Not recommended for street use - For racing only.

Maximum performance, maximum value Extremely high tensile strength and durability Made in Japan to the highest standards of quality to ensure superior performance Premium-quality sealed O-ring...

Maximum performance, maximum value Extremely high tensile strength and durability Made in Japan to the highest standards of quality to ensure superior performance Premium-quality sealed O-ring...