Another outstanding success for the MS Kart brand! British driver Jack Dex achieved a fantastic victory at the IAME World Finals in Valencia, where on Saturday, November 8th, he was crowned 2025 IAME X30 Masters World Champion aboard his MS Kart chassis.
From the very first practice sessions, Jack was consistently around fourth – fifth place — yet he didn’t expect to fight for the win. The Spanish circuit was new to him and quite challenging, but he immediately felt confident with his chassis and kept improving the setup throughout the week. His pace and performance grew stronger each day, and he made full use of that progress in the final race.
Starting from fourth position on the outside wasn’t ideal, and he dropped back to sixth at the start. However, Jack quickly found a strong pace – after a few laps, he moved up to third, and following a collision between the two leaders, he advanced to second place. A penalty for the race leader then appeared on the timing screen, so Jack wisely stayed close behind and used the opportunity to pull away from the chasing pack. A calm and perfectly executed strategy that secured him the World Champion title!
Jack expressed his joy and gratitude after achieving this career-defining success:
“A huge thank you to MS Kart for the chassis, MDL Motorsport for the engines, support, and awning space, Jamie Tyler for his excellent mechanic work, and to everyone who supported me throughout the week – both at the track and online.”
📸 @mskart_racing_technology
🔧 @jamie.tyler45
🏁 @jackdexracing
