DID is original equipment manufacturer 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.
Pitch : 520
O-ring type : Non O-ring
Type : ERT3
Type : Open
Tensile strength (kg) : 3770 kg
Colour - Outer plates : Gold
Colour - Inner plates : Gold
Continuous index : 430
Connection link type : Spring link
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