The Birelart factory continues its successful partnership with BRP-Rotax at the Rotax Max Challenge Grand Finals, held in the magical setting of the Bahrain circuit. The Italian manufacturer was once again chosen for its high-end products, rigour, flawless logistics and quality of service to supply the chassis for the Micro Max category in the colours of Charles Leclerc, Rotax DD2 labelled Birelart and Rotax DD2 Master embodied by the new Barichello Kart brand. 144 drivers delivered exciting races thanks to perfect sporting fairness at the wheel of chassis produced in Lissone.

What an incredible week it has been here in the Kingdom of Bahrain for the RMC Grand Finals 2025. The atmosphere was absolutely electrifying, filled with anticipation, emotion, and world-class racing. Under the intense Bahraini sun, the heat on track was even higher as the Finals began: from the thrilling battles of the E20 E-Kart classes, to the young talents of Micro MAX and Mini MAX, through the fiercely competitive Junior and Senior MAX categories, all the way to the high-speed action of DD2 and DD2 Masters.

As the track action heated up throughout the day, times dropped as a total of five Non-Qualifying Practice sessions have now concluded for each category. Tomorrow brings a new day, a single Non-Qualifying Practice for each driver before Qualifying Practice sets the grids for the first wheel-to-wheel action of the week. With no delay, Heat 1 for all classes will round out Wednesday's on-track competition, as drivers look forward to the chance to become a Rotax MAX Challenge Grand Finals Champion later in the week.

A strong field of 228 drivers across 6 categories gathered in Laval from September 18 to 21 for the 3rd and final round of the 2025 NSK. The weekend delivered a spectacular show to crown the new champions of France’s premier karting series.

This year, Laval will host the closing round of the NSK season. The 3rd event of 2025 is set to take place in Mayenne, from September 18 to 21, on the Laval Beausoleil Louis Paillard International Circuit. Interest in the flagship French series continues to grow, with 236 participants expected, including 90 in the Max Senior category alone – the headline class of the NSK that once again proves its strong appeal among drivers.