D.I.D.

520ERV3-120

DID 520ERV3-120 Gold Chain with Connecting Link

Chains

Half the friction and longer life compared to O-ring chain
Maximum engine displacement - 750cc
Tensile strength - 8660 pounds
Projected wear life 31.0 times longer than a standard chain under similar conditions
Master link included

D.I.D.'s 520ERV3 chain is a premium X-ring chain with the superior strength and low friction drag required for today's high horsepower motorcycles. The X-ring's four contact points greatly increase it's sealing performance. This keeps dirt, dust and mud out and retains lubrication much better than a O-ring chain. X-rings have the greatest wear resistance of any other O-ring or non O-ring chain. D.I.D.'s X-ring construction reduces friction by twisting between the chain side plates instead of being squashed like normal O-rings.

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