DID Gold 520 ERT3 Series Chain and Sprocket Kit. DID is an OEM of many Japanese and European brands. Leading racing teams in the road and off-road sports rely on the technology of DID.
The 520ERT3 has been specially developed for the SX and MX racing. Across from its predecessor, the 520ERT2, was able to increase the development of the 520ERT3 the tensile strength can be achieved. Another quality feature of the 520ERT3 chain is the rivets made by a special process (SDH), which have a high surface hardness.
1x Gold DID 520 ERT3 Series Chain. Product Type: Chain and Sprocket Kit.
Plate Thickness - Inner: 2mm. Plate Thickness - Outer: 2mm. Tensile Strength (kN): 37.7kN. Weight per 100 links: 1.35kg.You can send us a message by using the "Questions and answers" section towards the bottom of the page.