Get the kids outdoors and ready to ride on the KFX90 ATV with proportionate power and size that’s perfect for riders ages 12 and older. The KFX90 lets kids take on tougher tracks and bigger adventures with an 89cc engine, while parental controls allow you to regulate their progress.
Engine
4-stroke Single
Displacement
89.9cm3
Bore x Stroke
47 × 51.8 mm
Compression Ratio
10.0:1
Valve System
SOHC, 2 valves
Fuel System
Keihin PTE 16
Ignition
CDI
Starting
Electric with kick backup
Cooling
Forced air
Lubrication
Forced lubrication, wet sump
Transmission
Automatic, CVT with centrifugal clutch
Primary Reduction Ratio
2.50 ~ 0.80 (belt converter)
Gear Ratio
8.5 (49/18 × 50/16)
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 18 × 7-8
Rear Tire
AT 18 × 9-8
Front Brakes
Dual mechanical drums
Rear Brake
Single hydraulic disc
Parking Brake
Mechanical drum
Dimensions (LxWxH)
1425 × 905 × 925mm
Overall Length
1425
Overall Width
905
Overall Height
925
Wheelbase
965
Road Clearance
At centre of chassis – 150mm
Seat Height
650
Curb Mass**
121 kg
Fuel Capacity
5.3L
Tread (L/R)
Tread Front / Rear 680mm / 660mm