Description
TRUCKLOADS OF FUN
The four stroke KFX90 is the ultimate kids thrill machine. Recommended for entertaining kids 12 years and older it will face up to the toughest of dirt challenges, attacking anything riders throw in its path with grunt and charisma.
Just like the smaller KFX50, the KFX90 has aggressive styling and lines mimicking its larger KFX models. The KFX90 features an electric start, beginner friendly CVT transmissions, a full floorboard design which protects feet and legs, single A-arm front suspension, rear swingarm suspension design, chain final drive, fast 89cc engine and throttle limiting screw, allowing parents to limit throttle opening to help new riders gain experience at slower speeds. The KFX90 comes in a new Bright White.
A fun and stable platform to learn the ropes, the KXF90 is perfect for ATV dirt action.
Specifications
Model Â
KFX90 (KSF90AHS)
Engine Type     Â
Fan cooled, single cylinder
Displacement  Â
90 cm³
Bore X Stroke   Â
47.0 x 51.8 mm
Compression Ratio        Â
10.1:1
Valve System   Â
SOHC 2 valve
Fuel System     Â
Keihin PTE 16
Ignition
Solid state CDI
Starting
Electric and kick starter backup
Battery
MF, YTX5L-BS, 12V, 4 Ah
Transmission
Transmission    Â
Continuously variable transmission, centrifugal clutch.
Final Drive         Â
Chain 2WD
Suspension – front         Â
Independent, single A-arm
Suspension – rear           Â
Swingarm.
Dimensions and Weights
Ground Clearance          Â
100 mm rear axle
Wheel Travel – front      Â
71 mm
Wheel Travel – rear        Â
74 mm
Brakes – front   Â
Mechanical drum
Brakes – rear     Â
Disc with single piston calliper and mechanical drum parking brake
Wheels size – front         Â
8.0 x 5.5Â
Wheel size – rear            Â
8.0 x 7.0
Tyre front          Â
18 x 7-8Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Tyre rear            Â
18 x 9-8
L X W X HÂ Â Â Â Â Â Â Â Â Â Â Â
1,425 x 905 x 925 mm
Wheelbase       Â
965 mm
Seat Height       Â
650 mm
Fuel Capacity   Â
5.5 litres
Curb Mass         Â
119 kg (includes full fuel tank and all fluids at optimum levels
Vehicle Maximum Load
85 kg max load rider only