Big Bore MX Weapon

The ultimate 450 raises the bar even higher. Building on its best-in-class performance, the 2024 YZ450F boasts exceptional power and sharp handling in a compact, lightweight package that makes fast riders even faster.

Featuring a reversed cylinder head layout, forged aluminum piston, titanium valves, lightened crank assembly and dry sump lubrication, the 2024 YZ450F's advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.

And like having factory team support in your pocket, Yamaha's groundbreaking Power Tuner App allows owners to adjust air/fuel mixture and ignition timing to tune engine performance for track conditions, record race log information and monitor a range of data such as maintenance and system diagnosis, engine run time and more.


ColoursTeam Yamaha Blue
EngineLiquid-cooled 4-stroke, DOHC, 4-valve
Displacement450.0
Bore97.0 × 60.8
Compression13.0 : 1
LubricationDry sump
Fuel ManagementFuel Injection
IgnitionTCI
Starter SystemElectric
Fuel Tank Capacity6.1
Oil Capacity
Final TransmissionChain
TransmissionConstant mesh, 5-speed
Length2180 mm
Width830 mm
Height1275 mm
Weight109 kg
Dry Weight kg
Seat Height965 mm
Wheelbase1478 mm
Clearance350 mm
Frame TypeBilateral Beam
Suspension FrontTelescopic forks, 310mm travel
Suspension RearSwingarm (link suspension), 315mm travel
Brakes FrontHydraulic single disc, 270mm
Brakes RearHydraulic single disc, 240mm
Tyres Front80/100-21 Dunlop Geomax MX33F
Tyres Rear120/80-19 Dunlop Geomax MX33
YZ450F - Motocross - Coast Powersports - Yamaha, KTM, Kawasaki motorcycles - Adelaide, South Australia