Chain Set DID Steel 420D / 138 Clip Lock for MBK X Power, Yamaha TZR R1 RR 50 cc Year of Manufacture 2003

Perfectly coordinated MXT chain set made from high-quality individual parts from the premium brands D.I.D and Supersprox. The original gear ratio of the bike is retained. Chain: DID Standard 420D / 138 clip lock FJ steel (1/2 x 1/4 x 7.75) - [sprocket] Supersprox 420 LK 92.0 mm diameter 54 mm 60Z 4-hole steel black - [ Sprocket ] Supersprox 420 11Z D.I.D is a manufacturer of drive chains and other products for the motorcycle and automotive industry. In addition to drive chains, the company also sells sprockets, chain kits and other drive elements that play an important role in improving the performance and safety of vehicles. Heavy duty chain, durable sprocket and reliable sprocket for a smooth ride Suitable for MBK X-Power 50 (from year of manufacture 2003) 2003, Yamaha TZR 50 / R1 / RR (from year of manufacture 2003) 2003 -