Four hundred of Australia’s best young kart racers will put it all on the line to chase motorsport glory at the final round of the 2023 SP Tools Australian Kart Championship presented by Castrol in Melbourne this weekend.

Troy Loeskow has successfully defended his Australian KZ2 Championship at the final round of the SP Tools Australian Kart Championship, presented by Castrol EDGE in South Australia, while Brad Jenner also went back-to-back in X30 and Brendan Nelson secured his seventh career Australian Karting Title on Sunday afternoon when the nine Champions on offer were crowned.