Ktm 2025 Factory Edition 450. As reigning champion for 2025, sexton will strap the #1 on. The ktm 450sxf was the most technically advanced motocross bike on the track in 2023, which is why ktm is not compelled to produce an updated version for 2025.
It drops into turns easily and has very little chassis movement on the exit. The 250sxf factory edition bore and stroke is 81mm x 48.5mm.