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    YZ450FX

    The YZ450FX runs all the latest frame, suspension, engine and electronics upgrades found on the YZ450F – including the Yamaha’s exclusive smartphone tuning. We’ve developed the FX specifically for off-road competition. So as well as enduro engine and suspension settings, the FX has an 18 in rear wheel, bash plate, sealed O-ring chain, fuel level warning indicator and an aluminium side stand.

    Features

    Technical Specification

    • Engine Type Liquid-cooled, 4-stroke, DOHC, 4-valve
    • Displacement (cc) 450.0
    • Bore x Stroke (mm) 97.0 x 60.9
    • Compression Ratio 12.8 : 1
    • Lubrication System Wet sump
    • Fuel Management Fuel Injection
    • Ignition TCI
    • Starter System Electric
    • Fuel Tank Capacity (L) 8.2
    • Final Transmission Chain
    • Transmission Constant mesh 5-speed
    • Frame Type Bilateral beam
    • Suspension Front Telescopic forks, 310mm travel
    • Suspension Rear Swingarm (link suspension), 317mm travel
    • Brakes Front Hydraulic single disc, 270mm
    • Brakes Rear Hydraulic single disc, 245mm
    • Tyres Front 80/100-21 51M
    • Tyres Rear 120/90-18 65M
    • Length (mm) 2175
    • Width (mm) 825
    • Height (mm) 1270
    • Seat Height (mm) 955
    • Wheelbase (mm) 1480
    • Ground Clearance (mm) 320
    • Wet Weight (kg) 116
    • Colours

    Gallery & Videos