The Kawasaki KLX 140R F motorcycle specifications include a 144 cc (8.79 cu in) engine, a 5-speed gearbox, and a listed weight of 99 kg (218.2 lb).
Key specifications
The 2021 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Kawasaki KLX 140R F compares
This compares the motorcycle with all Kawasaki models in this specifications database. The blue marker is this model and the grey line is the Kawasaki database average.
About 79% lower than the Kawasaki database average. Around the 13th percentile across Kawasaki models.
About 52% lighter than the Kawasaki database average. Around the 9th percentile across Kawasaki models.
About 8% taller than the Kawasaki database average. Around the 86th percentile across Kawasaki models.
About 63% smaller than the Kawasaki database average. Around the 8th percentile across Kawasaki models.
Kawasaki database percentile rankings
Percentiles show where this motorcycle sits across the Kawasaki specifications database. They are descriptive database rankings, not performance ratings.
144 cc — larger displacement than about 13% of Kawasaki models.
99 kg — heavier than about 9% of Kawasaki models, or lighter than about 91%.
861 mm — taller than about 86% of Kawasaki models.
5.7 L — larger than about 8% of Kawasaki fuel tanks in this database.
Dimensions compared with Kawasaki average
Each measurement is compared with the average value across Kawasaki models where that dimension is available.
1,996
2,122
6% below average.
790
833
5% below average.
1,135
1,175
3% below average.
1,285
1,441
11% below average.
861
801
8% above average.
315
187
69% above average.
Mechanical overview
Additional useful specifications
| Front tire size | 70/100-21 |
|---|---|
| Rear tire size | 90/100-18 |
| Front tire width | 70 mm |
| Front tire aspect ratio | 100% |
| Front rim diameter | 21 in |
| Rear tire width | 90 mm |
| Rear tire aspect ratio | 100% |
| Rear rim diameter | 18 in |
| Bore/stroke ratio | 1.07:1 (Oversquare) |
Model information
| Category | Enduro / offroad |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 144 cc (8.79 cu in) |
| Bore × stroke | 58.0 x 54.4 mm (2.3 x 2.1 inches) |
| Compression ratio | 9.5:1 |
| Cooling system | Air |
| Fuel system | Carburettor. Keihin 20mm |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | Digital DC-CDI |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Multiplate, wet |
Chassis and suspension
| Frame | High-tensile steel, box-section perimeter |
|---|---|
| Front suspension | 33mm telescopic fork |
| Rear suspension | Uni-Trak® linkage system and single shock with piggyback reservoir, 20-way rebound damping and threaded preload adjustability |
| Front wheel travel | 191 mm (7.5 inches) |
| Rear wheel travel | 201 mm (7.9 inches) |
| Rake | 27.0° |
| Trail | 117 mm (4.6 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Petal disc with a dual-piston caliper |
|---|---|
| Rear brakes | Single disc. Petal disc with single-piston caliper |
| Front tire | 70/100-21 |
| Rear tire | 90/100-18 |
Dimensions and weight
| Wet weight | 99 kg (218.2 lb) |
|---|---|
| Seat height | 861 mm (33.9 inches) |
| Overall length | 1,996 mm (78.6 inches) |
| Overall width | 790 mm (31.1 inches) |
| Overall height | 1,135 mm (44.7 inches) |
| Wheelbase | 1,285 mm (50.6 inches) |
| Ground clearance | 315 mm (12.4 inches) |
Fuel and emissions
| Fuel capacity | 5.68 L (1.50 US gal) |
|---|
Other specifications
| Color options | Lime Green |
|---|---|
| Factory warranty | 6 Months |
| Price as new | US$ 3749. MSRP depends on country, taxes, accessories, etc. |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Kawasaki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Kawasaki information before relying on them. Visit the official Kawasaki website.