CZ 420 MX chain (130links)

Chain CZ 420 MX 130 links, gold, tensile strength 22000 N, weight 1, 04 kg Motocross / supermoto chains do not have sealing rings, because they are designed mainly for racing. Their design is lighter and more compact. Pitch 12, 7mm Inner width 6, 35mm Pin length 16, 60mm Roller diameter 7, 75mm Inner thickness 1, 8mm Outer 1, 8mm Medium static strength 22000 Weight 100 links 0, 89 kg CZ chains for annual sports such as motocross , are characterized by high resistance in dusty and muddy traffic. ČZ uses its own CRK technology for these chains, which consists in applying very hard chromium carbides to the surface of the pins. The hardness of these carbides is up to twice as high as that of hardened steel. The pins are heat treated to high strength to withstand wear and tensile shocks during operation. The presence of chromium also guarantees corrosion resistance of the pin surface. • tradition of motorcycle chains production since 1933 • complete production of chains and all their parts only in Strakonice in the Czech Republic • quality verified by deliveries to assembly lines of world motorcycle companies 1) The most modern technology and machinery, including trained employees. Production operations are performed by automatic machines with minimal human intervention. Control systems implemented in technological processes to eliminate production errors and incorporated into the requirements of ISO / TS standards. 2) It is a matter of course to use quality and proven materials only from European suppliers. 3) Development of chains with our own testing laboratories and laboratories supported by cooperation with world motorcycle racing teams