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Specification YAMAHA YZ450FX – 2025

yamaha yz450fx

Welcome to the world of adrenaline and extraordinary performance! Introducing the 2025 Yamaha YZ450FX – a machine that will revolutionize your trail experience. With a powerful 450cc engine, this model offers not only captivating power but also precise sensations in any conditions. The Yamaha YZ450FX is a true terrain master, designed for off-road enthusiasts who want to combine speed with control. Its modern design, advanced suspension, and ergonomic layout make every turn and jump pure pleasure. Get ready for challenges and discover what true freedom on two wheels means. Check out the specifications and enrich your passion with the exceptional Yamaha YZ450FX!

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Technical Specifications yamaha yz450fx 2025

Engine

Engine Capacity (cm³)450
TypeSingle-cylinder, four-stroke
DetailsTitanium valves
Bore × Stroke (mm)97.0 x 60.9
Compression13.0:1
Valves/Cylinder4
Max RPM-

Performance

Power (HP)-
Power (kW)-
Torque (Nm)-
Peak Torque (RPM)-
0-100 km/h (s)-
1/4 Mile (s)-
Top Speed (km/h)-

Transmission

Gearbox5-speed
Final DriveChain (final drive)
ClutchWet multi-disc
DrivelineO-ring chain

Fuel & Emissions

Fuel SystemInjection. Mikuni® 44mm
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
Fuel Consumption (l/100 km)-
Fuel Capacity (l)7,95
Reserve Fuel (l)-
Oil Capacity (l)-
CO₂ Emissions (g/km)-
Emission Details-
Exhaust System-

Chassis & Suspension

Frame TypeAluminum Bilateral Beam
Rake Angle (°)-
Trail (mm)122 mm (4.8 inches)
Front SuspensionKYB® spring-type fork with speed sensitive damping fully adjustable
Front Wheel Travel (mm)300 mm (11.8 inches)
Rear SuspensionKYB® single shock full adjustable
Rear Wheel Travel (mm)305 mm (12.0 inches)

Dimensions & Weight

Dry Weight (kg)-
Total Weight (kg)113,9
Power-to-Weight Ratio-
Seat Height (mm)955
Overall Height (mm)1265
Overall Length (mm)2169
Overall Width (mm)826
Wheelbase (mm)1471
Ground Clearance (mm)330

Wheels & Brakes

Front Tyre80/100-21
Rear Tyre120/90-18
Front BrakesSingle disc. Hydraulic
Front Brake Diameter (mm)270
Rear BrakesSingle disc. Hydraulic
Rear Brake Diameter (mm)240
WheelsDunlop Geomax MX33 tyres

Electronics

StarterElectric
Instruments-
ElectricalLithium ion battery
Light-
Battery-
Ignition-

Service & Maintenance

Lubrication System-
Cooling SystemLiquid
Engine Oil-
Oil Filter-
Brake Fluid-
Coolant-
Spark Plugs-

Additional Information

Warranty30 Day Limited Factory Warranty
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