| Attribute | Yamaha FZ 25 2020 × | Yamaha FZ FI 2020 × |
|---|---|---|
| General | ||
| Production from (year) | 2020 | 2020 |
| Make | Yamaha | Yamaha |
| Model | Yamaha FZ 25 | Yamaha FZ FI |
| Category | Naked bike | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 2 |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 249 | 149 |
| Power (kw) | 15.3 | 8.9 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 20 | 13.6 |
| Bore (mm) | 74 | 57.3 |
| Stroke (mm) | 58 | 57.9 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Clutch | Wet,multiple disc | Wet, multiple-disc |
| Lubrication system | - | Force-feed lubrication, wet sump |
| Compression | 9.8:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic fork |
| Rear suspension | Swingarm. Monocross suspsension. | Swingarm |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Front tyre | 100/80-17 | 80/100-17 |
| Rear tyre | 140/70-17 | 140/60-17 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Light | LED headlights | - |
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,360 | 1,330 |
| Kerb weight (kg) | 152 | 137 |
| Overall height (mm) | 1,075 | 1,080 |
| Overall length (mm) | 2,015 | 1,990 |
| Overall width (mm) | 770 | 780 |
| Seat height (mm) | 795 | 790 |
| Ground clearance (mm) | 160 | 165 |
| Performance | ||
| Fuel capacity (l) | 14 | 13 |