Give kids ages six and older the ability to confidently tackle the dirt. The KFX50 ATVs are ideal for young adventurers, featuring 49.5cc of power and smooth performance that can help give riders experience in a controlled manner.

Perfect For Young Riders (ages 6+)

49.5cc four-stroke engine starts with the push of a button and features an engine stop lanyard while the automatic transmission helps deliver smooth beginner-friendly performance.

Safety First

Parental controls such as an adjustable throttle limiter and Continuously Variable Transmission (CVT) collar allow the speed and performance to be adjusted to match rider experience. Keyed ignition helps prevent unauthorized use and full floorboards help to protect feet, making the KFX50 the perfect first ATV to introduce young riders to the exiting four-wheel lifestyle.

Easy To Handle

Independent A-arm front suspension and single shock rear suspension soak up the bumps and add to the sporty handling of the KFX50.

Sporty Design

Sporty styling featuring Super Black or Lime Green bodywork provides race-inspired good looks.


  • Engine

    4-stroke Single

  • Displacement


  • Bore x Stroke

    39 × 41.4 mm

  • Compression Ratio


  • Valve System

    SOHC, 2 valves

  • Fuel System

    Keihin PTE 16

  • Ignition


  • Starting

    Electric with kick backup

  • Cooling

    Fan air

  • Lubrication

    Forced lubrication, wet sump

  • Transmission

    Automatic, CVT with centrifugal clutch

  • Primary Reduction Ratio

    3.03 ~ 0.91 (belt converter)

  • Gear Ratio

    13.6 (53/15 × 54/14)

  • Final Reduction Ratio

    2.0 (32/16)

  • Final Drive

    2WD, Chain


  • Frame

    Double cradle, tubular steel

  • Front Suspension

    Single A-arm with twin shocks

  • Rear Suspension

    Uni-Trak Swingarm, single shock

  • Front Wheel Travel


  • Rear Wheel Travel


  • Front Tire

    AT 16 × 8-7

  • Rear Tire

    AT 16 × 8-7

  • Front Brakes

    Dual mechanical drums

  • Rear Brake

    Hydraulic single drilled disc

  • Parking Brake

    Mechanical drum


  • Dimensions (LxWxH)

    1400 × 880 × 910mm

  • Overall Length


  • Overall Width


  • Overall Height


  • Wheelbase


  • Road Clearance

    At rear axle 150mm

  • Seat Height


  • Curb Mass**

    111 kg

  • Fuel Capacity


  • Tread (L/R)

    Treat Front / Rear 690mm / 700mm

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