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    The YFM90R may be small in size, but it's equipped with several features found on larger Yamaha models - including double A-arm independent front suspension, drum brakes, CVT transmission and electric start.

    The YFM90R balances power with a range of features to give you total peace of mind. A simple CDI plug-in adjusts engine power output to suit different riding abilities while a parking brake on the handlebar ensures that the YFM90R stays exactly where you left it. The fully automated gearbox allows junior to concentrate on the track to build confidence.



    Technical Specification

    • Engine Type Air-cooled, 4-stroke, SOHC, 2-valve, single cylinder
    • Displacement (cc) 89.9
    • Bore x Stroke (mm) 47.0 x 51.8
    • Compression Ratio 9.2 : 1
    • Lubrication System Wet sump
    • Fuel Management H66D x 1
    • Ignition CDI
    • Starter System Electric and Kick
    • Fuel Tank Capacity (L) 6.6
    • Final Transmission Chain
    • Transmission V-belt automatic, F, N, R
    • Frame Type Steel tube
    • Suspension Front Single A-arm, 126mm travel
    • Suspension Rear Swingarm, 145mm travel
    • Brakes Front Dual drums
    • Brakes Rear Drum
    • Tyres Front AT18 x 7-8
    • Tyres Rear AT18 x 9-8
    • Length (mm) 1485
    • Width (mm) 1020
    • Height (mm) 955
    • Seat Height (mm) 750
    • Wheelbase (mm) 1030
    • Ground Clearance (mm) 100
    • Wet Weight (kg) 126.5
    • Colours