Description The high quality CZ chain is German engineered, produced in the Czech Republic from 100% Austrian steel The 520 MX Chains are the gold racing version of CZ’s 520 chain with a CRK layer on the pins. Performs brilliantly under the hardest motocross racing conditions Perfect For MX, Enduro and Trials Machines Professional Specification Chain Designed For Extreme Conditions Gold Outer Links Tensile strength of 35,800 kN CRK hardened layer of carbide on the pin surfaces which resists the high level of wear applied when riding in mud Non – sealed chain Supplied with a clip type joining link. 120 link
