Rk Excel

Heavy duty mxz mini racing chains made for mini mx and sx racing.Mxz chains feature chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

Rk’s traditional round o-ring chain is a convenient blend of performance and affordability.So’s o-ring is constructed from nitrite butadiene to seal in lubrication and deliver smooth power with...

Rk’s traditional round o-ring chain is a convenient blend of performance and affordability.So’s o-ring is constructed from nitrite butadiene to seal in lubrication and deliver smooth power with...

The ultimate lightweight 530dr drag racing motorcycle chain.Weighing just 4.96 lbs per 100 links, 530dr weighs less than most 530 sealed chains, and still provides an average 10,400 lbs of tensile...

The ultimate lightweight 530dr drag racing motorcycle chain.Weighing just 4.96 lbs per 100 links, 530dr weighs less than most 530 sealed chains, and still provides an average 10,400 lbs of tensile...