2017 Kawasaki KX100


The KX™100 motorcycle is the choice of future motocross champions. With more power and larger wheels than the KX85, this two-stroke super-mini gives riders the perfect blend of proportionate power increase with a larger chassis before transitioning to the big bikes.

  • High-performance liquid-cooled, 99 cc two-stroke engine
  • Six-position adjustable handlebar mount helps tailor ergonomics for a wide range of riders
  • Sophisticated suspension components are adjustable
  • Larger (19F, 16R) wheels than the KX85 (17F, 14R) contribute to a taller 34.3 inch seat height and higher 13 inch ground clearance 
  • Front and rear disc brakes

General Information

Manufacturer Kawasaki
Model Year 2017
Model KX100
Model Code KX100FHF
Stock Number 011704
Color Lime Green


Brakes Disc

Front - 70/100-19

Rear - 90/100-16


Length 75.6 in.
Height 45.3 in.
Width 30.1 in.
Weight Curb - 169.7 lbs.
Ground Clearance 13 in.
Wheelbase 51.6 in.
Seat Height 34.3 in.


Transmission 6-speed, return shift
Final Drive Chain


Engine 2-stroke, 1-cylinder, piston reed valve
Displacement 99cc
Bore x Stroke 52.5 x 45.8 mm
Compression Ratio

Low Speed - 10.2:1

High Speed - 8.7:1

Fuel System Keihin PWK28
Fuel Capacity 1.3 gal.
Ignition CDI with digital advance
Cooling Water


Frame High-tensile steel perimeter design with sub-frame member

Front - 36 mm inverted telescopic cartridge fork with 20-way compression damping; Travel - 10.8 in.

Rear - Uni-Trak® single-shock system with 24-way compression and 21-way rebound damping plus adjustable spring preload; Travel - 10.8 in.

Rake 29°
Trail 4.3 in.