2011 Kawasaki KX250F vs 2010 Yamaha YZ250F
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Colours | Lime Green | White/Red, Team Yamaha Blue/White |
| Warranty | 12 Months | - |
| Dimensions |
| Ground Clearance (mm) | 330 mm | 376 mm |
| Ground Clearance (in.) | 13.0 inches | 14.8 inches |
| Seat Height | 945 mm / 37.2 in. | 988 mm / 38.9 in. |
| Wheelbase | 1,476 mm / 58.1 in. | 1,466 mm / 57.7 in. |
| Height | 1,270 mm / 50.0 in. | 1,303 mm / 51.3 in. |
| Length | 2,169 mm / 85.4 in. | 2,159 mm / 85.0 in. |
| Width | 820 mm / 32.3 in. | 826 mm / 32.5 in. |
| Weights & Capacities |
| Fuel Capacity | 7.19 litres / 1.90 gallons | 6.43 litres / 1.70 gallons |
| Wet Weight | 105.6 kg / 232.7 lbs | 102.0 kg / 224.8 lbs |
| Engine |
| Fuel Control | DOHC | DOHC |
| Engine Type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Displacement (ci) | 15.19 cubic inches | 15.26 cubic inches |
| Displacement (cc) | 249.00 cc | 250.00 cc |
| Bore x Stroke (in,) | 3.0 x 2.1 inches | 3.0 x 2.1 inches |
| Bore x Stroke (mm) | 77.0 x 53.6 mm | 77.0 x 53.6 mm |
| Fuel System | Carburettor. 43mm Keihin throttle body | Carburettor. Keihin® FCR MX37 |
| Compression Ratio | 13.5:1 | 13.5:1 |
| Ignition | Digital DC-CDI | CDI |
| Starter | Electric | - |
| Valve System | 4 | 5 |
| Drivetrain |
| Final Drive | Chain | Chain |
| Gearbox | 5-speed | 5-speed |
| Chassis |
| Frame Type | Aluminum perimeter | - |
| Suspension - Front | 47mm inverted Showa SFF telescopic fork with spring preload adjustability and 22 position compression and 20 position rebound damping adjustability/ 12.4 in. | Speed-Sensitive System inverted fork |
| Suspension - Rear | Uni-Trak linkage system and Showa shock with 19 position low-speed and stepless high-speed compression damping, 22 position rebound damping and fully adjustable spring preload / 12.2 in. | Fully adjustable single shock |
| Rake | 28.2° | - |
| Trail | 119 mm / 4.7 in. | - |
| Wheel Travel - Front | - | 300 mm / 11.8 in. |
| Wheel Travel - Rear | - | 305 mm / 12.0 in. |
| Wheels & Brakes |
| Brakes - Rear Diameter (in.) | 9.4 inches | 9.6 inches |
| Brakes - Rear Diameter (mm) | 240 mm | 245 mm |
| Brakes - Front Diameter (mm) | 250 mm | 250 mm |
| Brakes - Front Diameter (in.) | 9.8 inches | 9.8 inches |
| Brakes - Front | Single disc | Single disc |
| Brakes - Rear | Single disc | Single disc |
| Tyres - Front | 80/100-21 | 80/100-21 |
| Tyres - Rear | 100/90-19 | 100/90-19 |
Verdict
⚖️
Too close to call
The 2011 Kawasaki KX250F and the 2010 Yamaha YZ250F are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.
Key Differences
2011 Kawasaki KX250F - Advantages
- 📏Lower seat height: 945 mm vs 988 mm - accessible to a wider range of rider heights.
2010 Yamaha YZ250F - Advantages
- 🏔️More ground clearance: 376 mm vs 330 mm - better clearance over rocks and obstacles.
2011 Kawasaki KX250F vs 2010 Yamaha YZ250F - FAQs
Which bike is better for shorter riders, the 2011 Kawasaki KX250F or the 2010 Yamaha YZ250F?
The 2011 Kawasaki KX250F has the lower seat at 945 mm, making it more accessible. The 2010 Yamaha YZ250F sits higher at 988 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which should I buy, the 2011 Kawasaki KX250F or the 2010 Yamaha YZ250F?
Both are strong choices. The 2011 Kawasaki KX250F has the edge in lower seat height, while the 2010 Yamaha YZ250F stands out for greater ground clearance. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.