KFX 90
   
Engine: Air-cooled, four-stroke, single cylinder
Displacement: 89cc
Bore x stroke: 47.0 x 51.8mm
Compression ratio: 10.0:1 
Carburetion: Mikuni PTE 16 
Ignition: Solid state CDI
Transmission: Continuously Variable Automatic
Final drive: Chain
Frame: Double cradle, steel
Suspension front / wheel travel: Single A-arm with twin shock absorbers / 2.8 in. 
Suspension rear / wheel travel: Swingarm with single shock absorber / 2.9 in. 
Front tire: AT18x7-8tubeless 
Rear tire: AT18x9-8 tubeless 
Front brakes / rear brake: Dual mechanical drums / Hydraulic disc 
Overall length: 56.1 in. 
Overall width: 35.6 in. 
Wheelbase: 38.0 in. 
Ground clearance: At rear axle – 3.9 in. 
Track Front/Rear: 26.8 / 26.0 in.
Fuel capacity: 1.5 gal. 
Curb weight: 262 lbs.
Color: Bright White