ER Series Chain 520ERVT Gold [with Caulk (ZJ) Joint]

• Sticker ○

• Chain size 520

• Number of links (L) 60

• Joint Type standoff (mechanical fastener)

• Chain Color gold

* The image is only for reference. The image shown may differ from the actual product.

Mild operation feeling, stable performance on long runs

■Feature 1: Lightweight seal chain for off-road use
The mild feel and high wear resistance of the sealed chain make it ideal for long-distance riding, such as enduro races, as well as for motard races where the chain is subjected to constant acceleration and deceleration.

■Feature 2: Adopting the classic road racing X-Ring for off-road use
DID's patented X-rings have four sealing points to prevent grease from escaping and provide approximately 50% less friction than O-rings.(All data compared to DID)

■Feature 3: Longer life by adopting cold forged solid bushes
This is a highly rigid bush with a smooth, seamless surface and excellent roundness.The contact surface between the pins and bushes has been optimized and a special grease has been developed to suppress pin wear, which is the cause of chain elongation, and the wear life has been increased by 1.2-4 times compared to the conventional type.