DID Non-Seal Chain NZ Series 525NZ SDH ZB 525NZ SDH-120ZB Steel 1pc

It is a chain that has outstanding durability beyond the area of ​​non-seal chain, improving wear resistance performance by applying SUPER DH processing to the pin dramatically. It is suitable for old car etc. which does not use seal chain. The 428 NZ newly added to the line up is the optimum chain for mini motocross, which improved the wear resistance performance by about 1.8 times by processing SUPER DH on breaking strength 15% UP as compared with the conventional 428 DS. It corresponds to each size of 428, 520, 525, 530, it is also suitable for old car with a narrow chain line. It is the highest peak of non-seal chain with enhanced performance by strengthening plate and SDH pin processing.