File:Map of comune of Aci Catena (metropolitan city of Catania, region Sicily, Italy).svg - Wikimedia Commons
![The new OKN and OKN-J categories will debut in the 2023 Italian ACI Karting Championship. Italy first in the world - TKART - News, tips, tech about karting The new OKN and OKN-J categories will debut in the 2023 Italian ACI Karting Championship. Italy first in the world - TKART - News, tips, tech about karting](https://tkart.it/wp-content/uploads/2022/12/Foto-CS6-Final.webp)
The new OKN and OKN-J categories will debut in the 2023 Italian ACI Karting Championship. Italy first in the world - TKART - News, tips, tech about karting
![Aci Trezza is a town in Sicily, southern Italy, a frazione of the comune of Aci Castello, c. 10 km north of Catania, with a population of around 5,000 Stock Photo - Alamy Aci Trezza is a town in Sicily, southern Italy, a frazione of the comune of Aci Castello, c. 10 km north of Catania, with a population of around 5,000 Stock Photo - Alamy](https://c8.alamy.com/comp/P7XFH2/aci-trezza-is-a-town-in-sicily-southern-italy-a-frazione-of-the-comune-of-aci-castello-c-10-km-north-of-catania-with-a-population-of-around-5000-P7XFH2.jpg)