D.I.D. O-Ring Drive Chain

The D.I.D. O-Ring Drive Chain is a motorcycle and powersports drive chain (also called a sealed motorcycle chain or O-ring chain) from D.I.D. (Daido Kogyo), a long-established Japanese chain manufacturer. It is built to deliver reliable power transfer, long service life and smooth operation.

Key Features:

• O-ring sealed construction: Rubber O-rings between the link plates hold factory lubricant in and keep dirt, water and road grime out, which reduces internal wear.
• Durable steel components: Heat-treated alloy steel plates, pins and rollers resist stretch and fatigue under load.
• Low maintenance: The sealed design needs less frequent lubrication than unsealed chains. Routine cleaning, lubrication and tension adjustment are still recommended.
• Quality manufacturing: D.I.D. chains are produced to tight tolerances for consistent fit and performance.
• Multiple chain series and link counts: The line covers a range of chain series and lengths, so you can match your sprockets and the chain length your application calls for.

For best results, replace the chain together with the front and rear sprockets, and follow your manufacturer's guidance on chain tension and maintenance. A properly maintained D.I.D. O-ring chain gives dependable, long-lasting drivetrain performance for street, touring and sport riding.