Two years after their last visit, the gearbox categories are back at the Circuito Internazionale Napoli in Sarno for the second of three rounds in the Mondokart.com FIA Karting European Championship - KZ and KZ2. From 19th to 22nd June 2025, the KZ2 Masters category will be added to the programme. This Championship will be contested over a single competition. A total of 125 Drivers are entered.

The final stages of the second and last round of the Mondokart.com FIA Karting European Championship - KZ, KZ2 & KZ2 Masters were the scene of some exciting racing with its share of surprises. David Trefilov (DEU) won the KZ Final, while Lorenzo Travisanutto (ITA) was crowned champion, Maksim Orlov took victory in KZ2 ahead of new champion Matteo Spirgel (FRA), while Riccardo Nalon (ITA) won the KZ2 Masters title.

The Qualifying Heats of the second round of the Mondokart.com FIA Karting European Championship - KZ, KZ2 & KZ2 Masters benefited from high temperatures and grip at the Kartodromo Val Vibrata. On Saturday evening, after close racing, Lorenzo Travisnutto (ITA) led in KZ, Maksim Orlov in KZ2 and Mirko Mizzoni (ITA) in KZ2 Masters.

The second and final round of the Mondokart.com FIA Karting European Championship - KZ, KZ2 and KZ2 Masters began with a hot Qualifying Practice, at the Kartodromo Val Vibrata from 29th August to 1st September 2024. Danilo Albanese (ITA) was fastest in KZ, Alessio Piccini (ITA) in KZ2 and Mirko Mizzoni (ITA) in KZ2 Masters.

The conclusion of the WSK Open Series will award the titles on Saturday, May 11th at the International Circuit La Conca.