2021 Kawasaki KX 100 [Specs, Features, Photos]

The 2021 Kawasaki KX 100: Bridge To The Big Bikes

Model Overview
Specifications
Features
Photos
Videos
Links

The 2021 KX 100 is designed by Kawasaki to be a bridging motorcycle, that is, to be able to give a young rider age 10+ their first feel of a top spec motocross racer. This 2021 off road bike is powered by a 99cc liquid cooled two stroke and set up from the factory to be an absolute devil in the dirt and be able to fly over jumps, absorb whoops, and carve the corners with the best of them. This engine also includes KIPS (Kawasaki Integrated Powervalve System), which replaces the need for a reed valve.

As expected from the Japanese company’s bikes, it is packed full of racing technology. Competition grade disc brakes, 11 inches of travel on front and rear fully adjustable suspension, with preload adjustment on the rear becoming available for the young racer. Kawasaki’s plan with the KX 100 is for the young rider to gain experience and maybe even a few wins, before stepping up to the junior pro bike, the KX250.

The 2021 Kawasaki KX 100 starts at $4,399 USD / $5,099 CAD.

On this page: we’ve curated specs, features, news, photos/videos, etc. so you can read up on the new 2021 Kawasaki KX 100 in one place.

Model Overview

General Info

Price: $4,399 USD / $5,099 CAD
Key Features:
- Six speed manual transmission
- Competition disc brakes
- Kick start

Main Specs

Engine Type: 99cc 2-stroke single with exhaust power valve, liquid-cooled
Horsepower: Not provided by manufacturer
Torque: Not provided by manufacturer
Wet Weight: 170 lbs (77 kg)
Seat Height: 34.3 inches (870 mm)

Competitors

Yamaha YZ125
Husqvarna TC125
KTM 125 SX

2021 Kawasaki KX 100 Specifications

From Kawasaki

ENGINE
Engine	99cc 2-stroke single with exhaust power valve, liquid-cooled
Power	Not provided by manufacturer
Bore x Stroke	52.5 x 45.8mm
Compression Ratio	10.2:1 (low speed) – 8.7:1 (high speed)
Fuel System	28mm Keihin carburetor
Starter	Electric
Lubrication
DRIVETRAIN
Clutch	Wet multi-disc manual clutch
Transmission	6-speed, return shift
Final Drive	Chain
CHASSIS
Suspension Front	36mm inverted telescopic cartridge fork with 20-way compression damping/10.8 in
Suspension Rear	Uni-Trak® gas charged shock with piggyback reservoir with 24-way compression and 21-way rebound damping plus adjustable spring preload/10.8 in
Brakes Front	Single 220mm petal disc with dual-piston caliper
Brakes Rear	Single 184mm petal disc with single-piston caliper
Tires Front	70/100-19
Tires Rear	90/100-16
Fuel Tank Capacity	1.32 gal
Color	Lime Green
ELECTRICAL
Ignition	CDI with digital advance
Spark Plugs
Headlight	LED
Tail Light	LED
DIMENSIONS
Overall Length	75.6 in
Overall Width	30.1 in
Overall Height	45.3 in
Wheelbase	51.6 in
Ground Clearance	13.0 in
Seat Height	34.3 in
Curb Weight	169.7 lb
WARRANTY
Warranty	Not Available
Kawasaki Protection Plus	Not Available