DID Exclusive Racing ERV3 520 Gold X-Ring Chain (PU12230039)
DID Exclusive Racing X-Ring ERV3 Series of chain in the smaller 520 chain size
This chain requires 520 size sprockets
This is the lightest 520 chain available, and features gold colored sideplates with gold rollers
Includes the required rivet link. Additional/Spare rivet links are sold separately.
Chain installation tool required
120 links long