YZ450F Monster Energy

Yamaha · 2 model years · 2025–2026

Model Years

2026 YZ450F Monster Energy

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

The 2026 Yamaha YZ450F Monster Energy is a competitive 450cc motocross machine designed for experienced riders seeking professional-level performance. Featuring a potent liquid-coo…

2025 YZ450F Monster Energy

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

The 2025 Yamaha YZ450F Monster Energy is a high-performance motocross bike engineered for competitive and aggressive riders seeking championship-level performance. Powered by a pot…

Spec Comparison by Year

Spec	2026	2025
Wet Weight	108.9 kg (240.0 pounds)	108.9 kg (240.0 pounds)
Seat height	965 mm (38.0 inches) If adjustable, lowest setting.	965 mm (38.0 inches) If adjustable, lowest setting.