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.

POWER

  • Engine

    4-stroke Single

    • Displacement

      49.5cm3

      • Bore x Stroke

        39 × 41.4 mm

        • Compression Ratio

          10.8:1

          • Valve System

            SOHC, 2 valves

            • Fuel System

              Keihin PTE 16

              • Ignition

                CDI

                • 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

                                        71mm

                                        • Rear Wheel Travel

                                          74mm

                                          • 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

                                                        1400

                                                        • Overall Width

                                                          880

                                                          • Overall Height

                                                            910

                                                            • Wheelbase

                                                              965

                                                              • Road Clearance

                                                                At rear axle 150mm

                                                                • Seat Height

                                                                  635mm

                                                                  • Curb Mass**

                                                                    111 kg

                                                                    • Fuel Capacity

                                                                      5.3L

                                                                      • Tread (L/R)

                                                                        Treat Front / Rear 690mm / 700mm

                                                                      • CAPABILITY

                                                                        • Engine

                                                                          4-stroke Single

                                                                          • Displacement

                                                                            49.5cm3

                                                                            • Bore x Stroke

                                                                              39 × 41.4 mm

                                                                              • Compression Ratio

                                                                                10.8:1

                                                                                • Valve System

                                                                                  SOHC, 2 valves

                                                                                  • Fuel System

                                                                                    Keihin PTE 16

                                                                                    • Ignition

                                                                                      CDI

                                                                                      • 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

                                                                                                              71mm

                                                                                                              • Rear Wheel Travel

                                                                                                                74mm

                                                                                                                • 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

                                                                                                                              1400

                                                                                                                              • Overall Width

                                                                                                                                880

                                                                                                                                • Overall Height

                                                                                                                                  910

                                                                                                                                  • Wheelbase

                                                                                                                                    965

                                                                                                                                    • Road Clearance

                                                                                                                                      At rear axle 150mm

                                                                                                                                      • Seat Height

                                                                                                                                        635mm

                                                                                                                                        • Curb Mass**

                                                                                                                                          111 kg

                                                                                                                                          • Fuel Capacity

                                                                                                                                            5.3L

                                                                                                                                            • Tread (L/R)

                                                                                                                                              Treat Front / Rear 690mm / 700mm

                                                                                                                                            • DETAILS

                                                                                                                                              • Engine

                                                                                                                                                4-stroke Single

                                                                                                                                                • Displacement

                                                                                                                                                  49.5cm3

                                                                                                                                                  • Bore x Stroke

                                                                                                                                                    39 × 41.4 mm

                                                                                                                                                    • Compression Ratio

                                                                                                                                                      10.8:1

                                                                                                                                                      • Valve System

                                                                                                                                                        SOHC, 2 valves

                                                                                                                                                        • Fuel System

                                                                                                                                                          Keihin PTE 16

                                                                                                                                                          • Ignition

                                                                                                                                                            CDI

                                                                                                                                                            • 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

                                                                                                                                                                                    71mm

                                                                                                                                                                                    • Rear Wheel Travel

                                                                                                                                                                                      74mm

                                                                                                                                                                                      • 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

                                                                                                                                                                                                    1400

                                                                                                                                                                                                    • Overall Width

                                                                                                                                                                                                      880

                                                                                                                                                                                                      • Overall Height

                                                                                                                                                                                                        910

                                                                                                                                                                                                        • Wheelbase

                                                                                                                                                                                                          965

                                                                                                                                                                                                          • Road Clearance

                                                                                                                                                                                                            At rear axle 150mm

                                                                                                                                                                                                            • Seat Height

                                                                                                                                                                                                              635mm

                                                                                                                                                                                                              • Curb Mass**

                                                                                                                                                                                                                111 kg

                                                                                                                                                                                                                • Fuel Capacity

                                                                                                                                                                                                                  5.3L

                                                                                                                                                                                                                  • Tread (L/R)

                                                                                                                                                                                                                    Treat Front / Rear 690mm / 700mm

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