High-performance roller chains for every application. ELITE roller chains boast a long lifespan and a significantly greater fatigue strength than required by the relevant standard. All ELITE transmission roller chains are highly prestretched and eliDUR, a synthetic chain oil, is applied as initial lubricant. ASA chains are available for applications with extremely high loads, as are strengthened versions of chains manufactured according to the European standard. Chains in our H, HV and HSP series have the same dimensions as the corresponding ASA chains, but their plates are as thick as the next larger size of chain. Offset Connecting Links