EK Motorcycle Final Transmission Kit Chains with O-Ring and X-Ring

Founded in 1941 as a general roller-chain manufacturer, Enuma Chain is headquartered in Kaga, Japan. In 1974 Enuma introduced the world’s first sealed O-ring chain. In 1997 the company was certified to ISO 9001 quality management standards. This certification recognizes the high standards of quality assurance system and reinforces guarantee of safety and precision in every product. Research and development at Enuma Chain has always focused on creating technological breakthroughs and developing original ideas.