Dura-Ace FC-R9200 12-Speed Chainring - 34t Asymmetric 110 BCD BLK NK

The Shimano Dura-Ace FC-R9200 12-speed chainring in sleek black is a high - quality component. Made from top - notch aluminum, it's compatible with FC - R9200 and FC - 9200 - P 2x 12 - speed cranksets. Its 110 BCD asymmetric design is a great fit for HG 12 - speed chains. With 34 teeth and a round shape, it offers smooth and efficient drivetrain performance.

Using this Shimano Dura - Ace chainring is easy. First, make sure your bike has a compatible FC - R9200 or FC - 9200 - P 2x 12 - speed crankset. Then, carefully install the chainring onto the crankset. When using, ensure your chain is an HG 12 - speed chain for the best performance. As for maintenance, regularly clean the chainring with a mild cleaner to remove dirt and grime. Check for any signs of wear and tear, like chipped teeth. If you notice significant wear, it might be time to replace the chainring. Avoid using excessive force when shifting gears, as this can cause unnecessary stress on the chainring.