D.I.D Chain Heavy Duty 520 X 120 L (RJ) Casual Six critical zones have been

Six critical zones have been fine tuned for a progressive response to low speed and high-speed impacts

High Performance brake bluid with very high dry boiling point of 617°F (325°C) and wet boiling point of 400°F (204°C)

Don’t worry about dilutions the attachment will do that for you

antimicrobial liner for when the time comes to hose down

Outstanding suspension throughout

D.I.D Chain Heavy Duty 520 X 120 L (RJ) Casual Six critical zones have beenD. I. D is the world's number one OE parts supplier for Japanese and European motorcycle manufacturers and offers supperior motorcycle chains and rims. D. I. D brand drive chains and aluminum rims are all manufactured in Kaga, Ishikawa prefecture, Japan and supplied through motorcycle dealers worldwide. These top quality products are meticulously made by skilled technicians in order to provide outstanding performance for all riders. Worlds #1 Genuine