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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
DID 520ERV3 CHAIN RIVET LINK (ZJ)
LightWeight, Low Friction X-Ring
The X-Ring DID four contact points greatly increase its sealing performance. This keeps the dirt out and the lubrication in much better than any other type of sealed chain.
X-Rings have the greatest wear resistance of any other type of sealed or Non-O-Ring chain.
Part No. 30-857.RL.G&G (oro2u.com)
Cross reference numbers ONLY.