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Kawasaki KX450X

Kawasaki · 4 model years · 2021–2024

Model Years

2024 Kawasaki KX450X

Engine: 449 cc Weight: 107.0 kg (235.8 pounds) Seat: 950 mm (37.4 inches) If adjustable, lowest setting.

The 2024 Kawasaki KX450X is a competition-focused motocross machine designed for serious off-road racers and high-level amateur riders. Powered by a liquid-cooled 449cc single-cyli…

2023 Kawasaki KX450X

Engine: 449 cc Weight: 107.0 kg (235.8 pounds) Seat: 950 mm (37.4 inches) If adjustable, lowest setting.

The 2023 Kawasaki KX450X is a competition-focused motocross machine designed for serious amateur and professional riders seeking maximum performance. Powered by a potent 449cc four…

2022 Kawasaki KX450X

Engine: 449 cc Weight: 107.0 kg (235.8 pounds) Seat: 950 mm (37.4 inches) If adjustable, lowest setting.

The 2022 Kawasaki KX450X is a competitive motocross machine designed for intermediate to advanced riders seeking reliable performance on the track. Built around a liquid-cooled 449…

2021 Kawasaki KX450X

Engine: 449 cc Weight: 107.0 kg (235.8 pounds) Seat: 950 mm (37.4 inches) If adjustable, lowest setting.

The 2021 Kawasaki KX450X is a competitive motocross bike designed for amateur and professional riders seeking a lightweight, agile machine. Its 449cc liquid-cooled four-stroke engi…

Spec Comparison by Year
Spec 2024 2023 2022 2021
Capacity 449 cc 449 cc 449 cc 449 cc
Dry weight 107.0 kg (235.8 pounds) 107.0 kg (235.8 pounds) 107.0 kg (235.8 pounds) 107.0 kg (235.8 pounds)
Seat height 950 mm (37.4 inches) If adjustable, lowest setting. 950 mm (37.4 inches) If adjustable, lowest setting. 950 mm (37.4 inches) If adjustable, lowest setting. 950 mm (37.4 inches) If adjustable, lowest setting.