DID - 525 ZJ X-Ring Pro-Gold Chain - 124L

DID ZJ X-Ring Pro Chain features:

• (VX X-Ring Heavy Duty).
• Size: 525, with 124 links length.
• Rated: up to 900cc.
• Finish: Gold colour on outer links, inner links natural steel colour.
• Includes one Gold Anodised CLIP style joining link.
• Chances are good that your bike came with a D.I.D. chain when it was new - manufacturers know the reliability and consistency of D.I.D. brand. But since your bike was new, technology has moved forward... O-rings have been replaced in DID chains, by X-Rings, for half the power loss and longer life!
• One master link is included.
• Half the Power Loss (Compared with Normal O-Ring)D.I.D's PATENTED X-Ring construction reduces friction by twisting between the side plates instead of being squashed. Normal O-Rings and other makers' modified O-Rings have squashed points that increase friction. The twisting action of the X-Ring disperses the pressure and minimizes power loss.
• 1.5 to 2 Times Longer Wear Resistance (Compared with Normal O-Ring)The X-Ring's four contact points greatly increase its sealing performance. This keeps the dirt out and the lubrication in much better than any other O-Ring. X-Rings have the greatest wear resistance of any other type of O-Ring or Non-O-Ring chain.