
This part being universal, it may require adaptations
EK 630SRO O-Ring 630 – Manufacturer reference: 630SRO-STL 92 MLJ
EK SRO transmission chain specifically designed for roadster motorcycles seeking a reliable and affordable solution. The SRO series offers O-Ring chains that are budget-friendly without sacrificing longevity: perforated links to reduce weight, heat-treated steel alloys, and EK's precision craftsmanship. The O-Rings limit the escape of internal lubricant, contributing to controlled wear in road use.
Designed for easy installation and maintenance on customs, roadsters, and modern classics, this chain is perfect for riders looking for a good balance between cost and reliability. It retains the characteristics that have made EK renowned: careful design, heat treatments, and consistent finishing of the links.
Examples of compatible motorcycles: