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2025 YZ450F Promotions


Model Description


YZ450F

This is the lightest, slimmest, sharpest and fastest 450cc motocross bike ever built by Yamaha. Its winning potential in MXGP and SX show just how good this bike is. And whatever level you race, the YZ450F has the engine, chassis and electronics that are ready to bring out your best performance.

Model Specification


  • Engine

    Engine Type

    4-stroke, Liquid-cooled, DOHC, 4-valves, Single cylinder

    Displacement

    450cc

    Bore x Stroke

    97.0 × 60.8 mm

    Compression Ratio

    13.0 : 1

    Maximum Power

    Maximum Torque

    Starter System

    Electric

    Transmission

    Constant Mesh, 5-speed

    Lubrication System

    Dry sump

    Clutch Type

    Wet, Multiple Disc

    Ignition System

    TCI

    Final Transmission

    Chain

    Fuel Consumption

    CO2 Emissions

    Fuel System

    Fuel Injection

  • Dimensions

    Oil Tank Capacity

    1.2L

    Fuel Tank Capacity

    6.2L

    Length (mm)

    2,180mm

    Width (mm)

    825mm

    Height (mm)

    1,275mm

    Wheel Base (mm)

    1,480mm

    Weight (kg)

    109kg

    Ground Clearance (mm)

    350mm

  • Frame

    Front Tyre

    80/100-21 51M Tube type

    Rear Tyre

    120/80-19 63M Tube type

    Frame

    Semi double cradle

    Caster Angle

    26°55'

    Trail

    120mm

    Front Suspension System

    Telescopic fork

    Rear Suspension System

    link suspension, Swingarm

    Front Travel

    310mm

    Rear Travel

    295mm

    Front Brake

    Hydraulic Single Disc, Ø270 mm

    Rear Brake

    Hydraulic Single Disc, Ø240 mm

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