Mold your aspiring racer by bridging the gap to full-size bikes with the KX™100 dirt bike. With a 99cc engine, this two-stroke super-mini gives riders the perfect blend of durability and proportionate power increase with a larger chassis before transitioning to the big bikes.
Featuring:
99cc LIQUID-COOLED TWO-STROKE ENGINE
ERGO-FIT® ADJUSTABILITY WITH 6-POSITION HANDLEBAR MOUNT
ADJUSTABLE SUSPENSION COMPONENTS
TOP FEATURES
ENGINE
SUPER-MINI WITH BIG POWER
99cc liquid-cooled two-stroke engine makes for the perfect stepping stone by bridging the performance gap from minis to full-size bikes. With proportionate power increase, this amateur champion delivers strong and instant power when the rider demands it.
SUSPENSION
EXCEPTIONAL RIDE
Front and rear suspension can be tuned to the rider’s preference. The 36mm inverted cartridge fork offers 20-way adjustable compression damping and 10.8 inches of travel. In the rear, the Uni-Trak® suspension features 10.8 inches of travel and has adjustable compression, rebound and preload.
BRAKES
PREMIUM STOPPING POWER
A 220mm petal brake rotor in the front and a 184mm petal brake rotor in the rear offer progressive braking performance for confident riding. The petal design reduces unsprung weight while also helping to keep the brake pads clean and cool. The result is consistent braking performance with a firm feel.
ERGONOMICS
BUILT TO FIT
KX™100 motorcycle grows with your young racer thanks to the ERGO-FIT® system. Featuring six-position adjustable handlebar mounts, ERGO-FIT enables riders to set their ideal ride position. Plus, larger (19F, 16R) wheels than the KX85 (17F, 14R) contribute to a taller 34.3-inch seat height and higher 13.0-inch ground clearance.
| Engine | 2-stroke single with exhaust power valve, liquid-cooled |
| Displacement | 99cc |
| 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 |
| Ignition | CDI with digital advance |
| Transmission | 6-speed, return shift, with wet multi-disc manual clutch |
| Final Drive | Chain |
| Front Suspension / Wheel Travel | 36mm inverted telescopic cartridge fork with 20-way compression damping/10.8 in |
| Rear Suspension / Wheel Travel | Uni-Trak®gas charged shock with piggyback reservoir with 24-way compression and 21-way rebound damping plus adjustable spring preload/10.8 in |
| Front Tire | 70/100-19 |
| Rear Tire | 90/100-16 |
| Front Brakes |
Single 220mm petal disc with dual-piston caliper |
| Rear Brakes |
Single 220mm petal disc with single-piston caliper |
| Frame Type |
High-tensile steel perimeter design with subframe member |
| Rake/Trail | 29°/4.3 in |
| Overall Length | 75.6 in |
| Overall Width | 30.1 in |
| Overall Height | 45.3 in |
| Ground Clearance | 13.0 in |
| Seat Height | 34.3 in |
| Curb Weight | 169.7 lb** |
| Fuel Capacity | 1.32 gal |
| Wheelbase | 51.6 in |
| Warranty | Not Available |
| Kawasaki Protection Plus™ (optional) | Not Available |
| Lime Green |
