D.I.D chain is used by the factory race teams of the big 4 and is the No. 1 chain manufacturer in the world. D.I.D. 520ATV is designed specifically for hardcore ATV use and even works great on high horsepower big bore bikes.
 

D.I.D standard chains feature:

• Special alloy steel Special oil seals produce 50% less friction and 50-100% longer wear life than standard o-ring chain
• Features gold and black color plates 
• Includes one clip style master link
• Average tensile strength of 8,120 lbs.

Call us for a quote on custom lengths!!!