RK M520 H Heavy Duty Chain YCRF_communication_systems Dual-bonded foam design filters out

Dual-bonded foam design filters out even the smallest dirt particles

Carry extra lenses with you that match your riding style and expected light conditions for your ride

The Edge Off-Road Goggle delivers maximum field of view

But exterior design is nothing if the audio output doesn't meet expectations

RK M520 H Heavy Duty Chain YCRF_communication_systems Dual-bonded foam design filters outFeatures: Includes clip connecting link Heavy duty chain lasts much longer than standard chain For use on bikes that did not come stock with an O ring chain For street bikes up to 400cc and dirt bikes up to 250cc Tensile strength: 7700 lbs.