D.I.D. O-Ring Chain

The D.I.D. O-Ring Chain is a motorcycle drive chain from D.I.D. (Daido Kogyo), a Japanese chain maker. It is built for street riding and uses sealed O-ring construction. It is sold as a motorcycle drive chain, also called a final drive chain or sealed chain. It suits riders who want long service life and dependable power transfer.

Key Features:

• O-ring sealed construction: Rubber O-rings between the plates keep factory lubricant inside the pins and bushings. They also keep dirt, water and road grit out.
• Reduced wear: Retaining lubricant inside the chain helps limit internal wear and stretch, so the chain lasts longer between adjustments.
• Quality materials: Heat-treated alloy steel plates, pins and bushings give strength and fatigue resistance in everyday riding.
• Precision manufacturing: D.I.D. controls tolerances closely to give smooth, consistent engagement with the sprockets.
• Multiple pitch and length options: The line is offered in several chain series and link counts. Choose the one that matches your sprocket setup.

For the best results, replace the chain together with the front and rear sprockets. Keep it properly tensioned and lubricate the outside of the chain at regular intervals. A D.I.D. O-ring chain gives smooth power delivery and a long service life.