| Attribute | Suzuki Birdie 50 2015 × | Yamaha RZ 50 2002 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2002 |
| Make | Suzuki | Yamaha |
| Model | Suzuki Birdie 50 | Yamaha RZ 50 |
| Category | Scooter | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Injection | - |
| Displacement (cm³) | 49 | 49 |
| Power (kw) | 2.4 | 5.3 |
| Fuel consumption (l/100km) | 0.94 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Belt | Chain |
| Torque (Nm) | 3.6 | 5.9 |
| Bore (mm) | 39 | 40 |
| Stroke (mm) | 41.8 | 39.7 |
| Gearbox | 3-speed | 6-speed |
| Greenhouse gases | 21.8 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Clutch | Wet automatic centrifugal type shoe | - |
| Lubrication system | Wet sump | - |
| Compression | 9.7:1 | 7.5:1 |
| Chassis | ||
| Front suspension | Telescopic | - |
| Rear suspension | Twin shocks. | - |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake |
| Frame type | Tubular steel | - |
| Front tyre | 70/90-14 | 70/100-17 40P |
| Rear tyre | 80/90-14 | 80/90-17 44P |
| Trail (mm) | 55 | - |
| Rake (fork angle) (degree) | 25.1 | - |
| Other | ||
| Starter | Kick | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,170 | 1,215 |
| Dry weight (kg) | 78 | 80 |
| Power/weight ratio | 0.0308 | 0.0663 |
| Overall height (mm) | 995 | 970 |
| Overall length (mm) | 1,805 | 1,805 |
| Overall width (mm) | 650 | 615 |
| Seat height (mm) | 705 | 745 |
| Ground clearance (mm) | 105 | 135 |
| Performance | ||
| Fuel capacity (l) | 4.5 | 10 |
| Oil capacity (l) | 0.8 | - |