CHAIN O-RING 520X108 STEEL

520 SSR Drive Chain

• High-quality, durable and long-lasting standard O-ring chain
• Constructed of special, heat-treated alloy steel for the best possible strength and life that is expected of any Sunstar product
• Sunstar''s O-rings keep the chain lubricated, resulting in lower friction and continuous power transfer
• Uses clip-type connecting link