520xre Drive Chain 520 X 120

Exw was designed to handle atv swingarm movement and increased torque stresses and wears 1.7 times longer when compared to o-ring chains.Exw chains also feature special thermal crack resistant...

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...