The 2024 Yamaha YZ 450 F is powered by a 450 cc liquid-cooled single-cylinder 4-stroke DOHC engine with four titanium valves featuring Mikuni electronic fuel injection with 44 mm throttle body, electric start, 5-speed transmission, wet multi-plate clutch, and chain final drive delivering aggressive motocross performance with strong, linear power across the rev range. The chassis features a lightweight aluminum bilateral beam frame engineered for optimal rigidity balance, improving cornering precision and stability. Suspension includes fully adjustable KYB Speed Sensitive System front forks providing Approx. 310 mm travel and a KYB rear monoshock with linkage delivering Approx. 315 mm travel for race-ready handling. Braking is handled by a 270 mm hydraulic front disc and 240 mm rear disc brake for consistent stopping power. The motorcycle rides on 21-inch front and 19-inch rear wheels with Dunlop Geomax tires. Additional specifications include seat height Approx. 965 mm, wheelbase Approx. 1480 mm, ground clearance Approx. 350 mm, wet weight Approx. 109 kg, compression ratio 13.0:1, and fuel tank capacity Approx. 6.2 L.