YZ450F

Yamaha · 2 model years · 2025–2026

Model Years

2026 YZ450F

Weight: 243 lb Seat: 38.0 in

The 2026 Yamaha YZ450F is a high-performance 450cc 4-stroke motocross bike engineered for competitive and advanced amateur riders. Featuring a potent liquid-cooled DOHC engine with…

2025 YZ450F

Weight: 108.9 kg (240.0 pounds) Seat: 965 mm (38.0 inches) If adjustable, lowest setting.

The 2025 Yamaha YZ450F is a competitive motocross machine engineered for serious off-road racers and experienced riders seeking maximum performance. Its potent liquid-cooled 450cc …

Spec Comparison by Year