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Experienced rider on a closed course under adult supervision.
KLX®140R
Fun Begins with the Push of a Button
Experienced rider on a closed course under adult supervision.
MODEL SPECS |
144cc air-cooled
4-stroke engine
5-speed transmission with
manual clutch
| Engine | 4-stroke, single-cylinder, SOHC, air-cooled |
| Displacement | 144cc |
| Bore x Stroke | 58.0 x 54.4mm |
| Compression Ratio | 9.5:1 |
| Fuel System | Keihin PB20 carburetor |
| Ignition | Digital DC-CDI |
| Transmission | 5-speed, return shift, with wet multi-disc manual clutch |
| Final Drive | Chain |
| Front Suspension / Wheel Travel | 33mm telescopic fork/7.1 in |
| Rear Suspension / Wheel Travel | Uni-Trak® linkage system and single shock with 5-way preload adjustability/7.1 in |
| Front Tire | 70/100-17 |
| Rear Tire | 90/100-14 |
| Front Brakes | Single 220mm petal disc with a dual-piston caliper |
| Rear Brakes | Single 186mm petal disc with single-piston caliper |
| Frame Type | High-tensile steel, box-section perimeter |
| Rake/Trail | 27.0°/3.3 in |
| Overall Length | 71.7 in |
| Overall Width | 31.1 in |
| Overall Height | 41.3 in |
| Ground Clearance | 9.3 in |
| Seat Height | 30.7 in |
| Curb Weight | 205.0 lb* |
| Fuel Capacity | 1.5 gal |
| Wheelbase | 49.6 in |
| Color Choices | Lime Green, Battle Gray |
| Warranty | 6 Month Limited Warranty |
*Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).
KAWASAKI CARES: Read Owner’s Manual and all on-product warnings. Always wear a helmet, eye protection and proper apparel. Never ride under the influence of drugs or alcohol. Adhere to the maintenance schedule in your Owner’s Manual. ©2025 Kawasaki Motors Corp., U.S.A.
Specifications subject to change.
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