The Kawasaki KFX50 motorcycle specifications include a 49.5 cc (3.02 cu in) engine, an automatic gearbox, and a listed weight of 108.9 kg (240 lb).
Key specifications
The 2015 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Kawasaki KFX50 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 93% lower than the Kawasaki database average. Around the 1st percentile across Kawasaki models.
About 48% lighter than the Kawasaki database average. Around the 11th percentile across Kawasaki models.
About 21% lower than the Kawasaki database average. Around the 1st 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.
50 cc — larger displacement than about 1% of Kawasaki models.
108.9 kg — heavier than about 11% of Kawasaki models, or lighter than about 89%.
635 mm — taller than about 1% 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.
1,400
2,122
34% below average.
881
833
6% above average.
909
1,175
23% below average.
965
1,441
33% below average.
635
801
21% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 16/8-7 |
|---|---|
| Rear tire size | 16/8-7 |
| Bore/stroke ratio | 0.94:1 (Undersquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 49.5 cc (3.02 cu in) |
| Bore × stroke | 39.0 x 41.4 mm (1.5 x 1.6 inches) |
| Compression ratio | 10.0:1 |
| Cooling system | Air |
| Fuel system | Carburettor. Keihin PTE 16 |
| Ignition | Solid state CDI |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | Automatic |
|---|---|
| Final drive | Chain (final drive) |
Chassis and suspension
| Frame | Double cradle, steel |
|---|---|
| Front suspension | Single A-arm with twin shock absorbers / 2.8 in. |
| Rear suspension | Swingarm with single shock absorber / 2.9 in. |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake). Dual |
|---|---|
| Rear brakes | Single disc. Hydraulic. |
| Front tire | 16/8-7 |
| Rear tire | 16/8-7 |
Dimensions and weight
| Wet weight | 108.9 kg (240 lb) |
|---|---|
| Seat height | 635 mm (25.0 inches) |
| Overall length | 1,400 mm (55.1 inches) |
| Overall width | 881 mm (34.7 inches) |
| Overall height | 909 mm (35.8 inches) |
| Wheelbase | 965 mm (38.0 inches) |
Fuel and emissions
| Fuel capacity | 5.68 L (1.50 US gal) |
|---|
Electrical and instruments
| Instruments | Speedometer, odometer, clock, fuel gauge and coolant temp light |
|---|---|
| Lights | Dual removable 30w headlights / LED taillight / brake light |
Other specifications
| Color options | Green |
|---|---|
| Factory warranty | 1 year |
| Price as new | US$ 2000. 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.