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 520ERVT is a particularly slim X-ring chain for use in enduro racing.
Due to the slim design, it can often be used in Enduro Racing models, have the tight space and factory-equipped with chains without sealing ring.
The low friction of the patented X-rings also reduces the power loss in the drive train and is a guarantee of high wear resistance.
Pitch : 520
O-ring type : X-Ring
Type : ERVT
Type : Open
Tensile strength (kg) : 3820 kg
Colour - Outer plates : Gold Colour
Inner plates : Gold Colout
Continuous index : 3500
Connection link type : Spring link
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