D.I.D is the number one motorcycle chain in the world. D.I.D chains are used by factory races teams from all manufacturers in race series everywhere.

• For machines originally equipped with non-O-ring chains.
• Solid rollers.
• Shot-peened parts.
• High cylindrical and roundness accuracy.
• Exacting tolerances provide low friction.
• Pre-stretched.
• Special alloy steel with extended riveted bushing "anti-kink" design.
• Highest quality non-O-ring chain in overall combined performance.
• Average tensile strength of 6,700 pounds.
• Wear life index: 100.
• Includes a clip-style master link.
• Note: Non-sealed chains require more regular maintenance than sealed (O-ring, X-ring) versions and are mainly recommended for off-road use.