RK

RK Chains, a Name Trusted Since 1953

RK has been manufacturing motorcycle chains since 1953, with roller chain technology developed over decades of racing use across virtually every discipline of motorcycling.

Chain choice matters more than most riders think — a cheap chain stretches faster and wears sprockets prematurely, so matching a quality chain to a fresh sprocket set generally lasts noticeably longer than reusing worn sprockets with a new chain alone.

Browse our full chains collection by size, or sprocket kits for a matched drivetrain replacement.