This N3W conversion kit is designed for Scirocco disc wheels with the standard bearing type. It's a great solution that allows you to retrofit your wheels to accept Ekar 13-speed cassettes, enhancing your bike's performance and gear options. The Campag part code for this kit is AC21-N3WRFCS.

Using this conversion kit is straightforward. First, make sure your Scirocco disc wheels have the standard bearing type. Then, carefully follow the included instructions to retrofit the wheels to accept the Ekar 13-speed cassette. When handling the kit, be gentle to avoid any damage to the parts. As for maintenance, regularly clean the kit to keep it in good working condition. Check for any signs of wear and tear over time, and if you notice any issues, it's a good idea to consult a professional bike mechanic.