Shimano SM-CN910-12 Quick-Link - 12-Speed, 2 Pairs

Shimano SM-CN910-12 Quick-Link - 12-Speed, 2 Pairs is a new, shop-stock drivetrain component for riders and mechanics maintaining compatible Shimano 12-speed chains. It is listed from our inventory data under Shimano manufacturer reference ISMCN91012A and UPC 689228882287.

Choose chain parts by drivetrain speed and the chain manufacturer's stated compatibility; parts that look similar are not automatically interchangeable across speeds or chain families. For a connecting link, match it to the exact chain type and follow the manufacturer's installation and reuse instructions.

This product is sold as the package described in the title. Installation may require master-link pliers. After installation, check articulation at the joined link, shift through every gear under light load, and verify that the chain runs cleanly without binding or derailleur interference.

If you are unsure whether this item fits your bicycle, bring the bike or the existing chain information to Acadiana Bicycle Company. We can confirm speed and compatibility and install the part.