Featuring Yamaha’s advanced racing technology, the new 2023 YZ450F has been updated to give racers the edge right out of the gate.
2023 YAMAHA YZ450F
With its ultra-compact layout, outstanding power and agile cornering, the YZ450F delivers the technology and performance needed to take you to the victorYZone, making this bike the clear choice for every racer who wants to discover their true winning potential.
Its reversed head engine and rearward-slanted cylinder deliver optimum intake efficiency for phenomenal performance – and for 2023 the YZ450F comes with class-leading suspension featuring revised low speed damping settings for even better handling, as well as a lighter rear hub and new chain that reduce unsprung weight.
Finished in Team Yamaha Blue duo-tone colours with new in-mould graphics, the YZ450F is ready to tune in to victory.
Engine Type Liquid-cooled 4-stroke, DOHC, 4-valve
Bore x Stroke (mm)97.0 × 60.9
Compression Ratio 13.0 : 1
Lubrication System Wet sump
Fuel Management Fuel Injection
Starter System Electric
Fuel Tank Capacity (L)6.2
Final Transmission Chain
Transmission Constant mesh, 5-speed
Frame TypeBilateral Beam
Suspension FrontTelescopic forks, 310mm travel
Suspension RearSwingarm (link suspension), 317mm travel
Brakes FrontHydraulic single disc, 270mm
Brakes RearHydraulic single disc, 240mm
Tyres Front80/100-21 Dunlop MX33
Tyres Rear120/80-19 Dunlop MX33
Seat Height (mm)965
Ground Clearance (mm)330
Wet Weight (kg)111