520 ERV7 - Chain - 120 Links
The 520 ERV7 chain boasts a 3% higher tensile strength due to stronger inner side plates and thicker pins, Due to increased X-Ring durability, the ERV7 sees a 13% wear resistance increase

DID

DID 520 ERV7 - Chain - 120 Links (Gold)

SKU 12231457
$266.83
$240.15

520 ERV7 - Chain - 120 Links
The 520 ERV7 chain boasts a 3% higher tensile strength due to stronger inner side plates and thicker pins, Due to increased X-Ring durability, the ERV7 sees a 13% wear resistance increase
$266.83
$240.15

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