Chain 420 DID Japan, O-ring, 120 links

Product description

This is an O-ring chain! from the Japanese quality brand DID.
All links are fitted with O-rings. This extends the service life considerably! Especially if the chain does not run through a closed chain guard an O-ring chain is recommended!
Size: 420.
Length: 120 links.

420 is the most commonly used chain size. For example for:
Honda: SS50, CD50, CB50, CY50, Dax, Monkey, C50, C70, C90 not for C90 OT!
Replica: Dax, PBR, Monkey?.