| Attribute | Yamaha FZ FI 2017 × | Suzuki AX4 2017 × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2017 |
| Make | Yamaha | Suzuki |
| Model | Yamaha FZ FI | Suzuki AX4 |
| 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 | Carburettor |
| Displacement (cm³) | 149 | 149.5 |
| Power (kw) | 9.6 | 8 |
| Cooling system | Air | - |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 12.8 | - |
| Bore (mm) | 57.3 | 62 |
| Stroke (mm) | 57.9 | 41.2 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Clutch | Wet, multiple-disc | Wet, multi-disc |
| Lubrication system | Force-feed lubrication, wet sump | Wet sump |
| Compression | 9.5:1 | 11.0:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic, coil spring, oil damped |
| Rear suspension | Swingarm | Swingarm Type, Oil Damped |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | 80/100-17 | 2.75-18 |
| Rear tyre | 140/60-17 | 90/90-18 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,330 | 1,310 |
| Kerb weight (kg) | 132 | 133 |
| Overall height (mm) | 1,030 | 1,075 |
| Overall length (mm) | 2,073 | 2,055 |
| Overall width (mm) | 770 | 750 |
| Seat height (mm) | 790 | 765 |
| Ground clearance (mm) | 160 | 155 |
| Performance | ||
| Fuel capacity (l) | 12 | 12.5 |