| Attribute | Kawasaki KLX 250 SF × | Yamaha FZ 25 2020 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2020 |
| Make | Kawasaki | Yamaha |
| Model | Kawasaki KLX 250 SF | Yamaha FZ 25 |
| Category | Enduro / offroad | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Keihin CVK34 | Injection |
| Displacement (cm³) | 249 | 249 |
| Power (kw) | - | 15.3 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 20 |
| Bore (mm) | 72 | 74 |
| Stroke (mm) | 61.2 | 58 |
| Gearbox | 6-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Ignition | Digital CDI | - |
| Clutch | - | Wet,multiple disc |
| Compression | 11.0:1 | 9.8:1 |
| Chassis | ||
| Front suspension | 43mm Inverted Cartridge Fork with 16-Way Compression and Rebound Damping Adjustment / 9.1 in. | Telescopic fork |
| Rear suspension | Uni-Trak® with Adjustable Preload, 16-Way Compression and Rebound Damping Adjustment / 8.1 in. | Swingarm. Monocross suspsension. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 240 | 220 |
| Frame type | Semi-double cradle, high-tensile steel | - |
| Front tyre | 110/70-17 | 100/80-17 |
| Rear tyre | 130/70-17 | 140/70-17 |
| Rake (fork angle) (degree) | 25.5 | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Light | - | LED headlights |
| Dimensions | ||
| Wheelbase (mm) | 1,430 | 1,360 |
| Kerb weight (kg) | 137 | 152 |
| Overall height (mm) | 1,140 | 1,075 |
| Overall length (mm) | 2,131 | 2,015 |
| Overall width (mm) | 795 | 770 |
| Seat height (mm) | 861 | 795 |
| Ground clearance (mm) | 226 | 160 |
| Performance | ||
| Fuel capacity (l) | 7.57 | 14 |