The Nitro-XLT Chassis is 2 inches longer and 2 inches taller than our standard champs. We tested both the Jr Sportsman and Sr Rage Nitro-XLT Champs during the 2022 racing season. The Jr Sportsman Rage Nitro-XLT Champ Kart still has the 40-inch wheelbase and the Sr Rage Nitro-XLT Champ Kart has a 42-inch wheelbase. The Nitro-XLT is in full production, but we have also built more than a few Razor XLT Champs. All parts on the Nitro, Cruizer, Razor Champs and XLT Champs are still interchangeable. We hope to have more photos of these XLT Champs sometime in January 2023, but we are blessed to be very busy with Champ Kart sales.