Comparison of Chang-Jiang BD250 2012 and Jonway YY300T Predator [S]ave
| Attribute |  Chang-Jiang BD250 2012 × |  Jonway YY300T Predator × |
|---|---|---|
| General | ||
| Production from (year) | 2012 | 2016 |
| Make | Chang-Jiang | Jonway |
| Model | Chang-Jiang BD250 | Jonway YY300T Predator |
| Category | Custom / cruiser | Scooter |
| Engine and transmission | ||
| Engine type | Twin, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Injection |
| Displacement (cm³) | 253 | 299 |
| Power (kw) | - | 11.7 |
| Fuel consumption (l/100km) | 2.4 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Belt |
| Gearbox | 5-speed | Automatic |
| Greenhouse gases | 55.7 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Chassis | ||
| Front suspension | Telscopic fork | Telescopic fork |
| Rear suspension | Dual shocks | Twin shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Front tyre | - | 130/60-13 |
| Rear tyre | - | 130/60-13 |
| Seat | - | Dual seat |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
|
|
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,450 |
| Dry weight (kg) | 166 | 140 |
| Power/weight ratio | - | 0.0836 |
| Overall height (mm) | 1,480 | 1,395 |
| Overall length (mm) | 2,240 | 2,180 |
| Overall width (mm) | 880 | 760 |
| Performance | ||
| Top speed (km/h) | 95 | 130 |
| Fuel capacity (l) | 14 | 12 |
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