The A2050 roller chain has a double pitch of an ANSI standard chain. A2050 chain is commonly referred to as "extended pitch chain". Our A2050 extended pitch roller chain is made from
high quality carbon steel that is heat treated and shot peened for strength and durability.
Maintenance and lubrication is crucial in the overall performance and life span of roller chain. Proper lubrication will reduce abrasion, chain wear, friction, noise and keep chains running cooler at higher RPM's. You can download the Nitro Roller Chain Care below.