D.I.D Motorcycle roller chain 420Nz3(G&B) X 128 Mail. Rj

Motorcycle roller chain: 128 mail. Main characteristic: Low friction and high performance due to SDH surface treatment.Area of use: Motocross/Supercross, recommended up to 150 cc. The chains of the "EXCLUSIVE RACING" series have been developed for competition and are not guaranteed! The area of use is only a guide, the chain requirements differ from one motorcycle model to another. Follow the instructions of the motorcycle manufacturer! These instructions do not apply to machines with modified performance or in racing use.