DID 520 VM Series Gold X-ring Chain - Motocross
VM series chains have superior strength to combat breakage due to tremendous horsepower and quick acceleration. A special minimum friction 'X' type O-ring is used to imcrease performance and provide better sealing to keep out dirt and lubrication in.
features: Tensile Strength 8120 lbs. Max cc 750
specific: wear resistance 3450, standard = 100.
Out of stock - will ship EK 520 MVXZ gold in it's place.