The Miche Supertype chainring is a top - notch component designed specifically for 9 - speed and 10 - speed chainsets. Crafted from heat - treated anodized Ergal 7075 alloy, it offers remarkable durability and performance. This chainring is a perfect fit for Campagnolo 9 - speed and 10 - speed systems. With a BCD of 130mm, it ensures seamless compatibility and smooth operation, making your cycling experience even more enjoyable.

Using this Miche Supertype chainring is easy. Just install it onto your 9 - speed or 10 - speed Campagnolo chainsets with a BCD of 130mm. Make sure to tighten all the bolts properly to avoid any loose parts during your ride. When riding, you'll notice a smooth and efficient pedaling experience. As for maintenance, regularly clean the chainring with a mild bike cleaner and a soft brush to remove dirt and grime. Check the teeth of the chainring for any signs of wear. If you notice excessive wear, it's time to replace the chainring to keep your bike running at its best. Also, store the chainring in a dry place when not in use to prevent rusting.