| Attribute | Yamaha Jupiter MX King 150 × | Jianshe Cub JS125-G × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2008 |
| Make | Yamaha | Jianshe |
| Model | Yamaha Jupiter MX King 150 | Jianshe Cub JS125-G |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection | Carburettor |
| Displacement (cm³) | 155 | 123.7 |
| Power (kw) | 11.1 | 6.4 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 13.8 | 9 |
| Bore (mm) | 57 | 54 |
| Stroke (mm) | 58.7 | 54 |
| Gearbox | 4-speed | 4-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | TCI | CDI |
| Clutch | Wet, Multiplate | Wet automatic shoe clutch and wet type,muti plate |
| Lubrication system | Wet | - |
| Compression | 10.4:1 | 9.0:1 |
| Chassis | ||
| Front suspension | Telescopic | - |
| Rear suspension | Swingarm | - |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Frame type | Underbone | - |
| Front tyre | 70/90-MC17 | - |
| Rear tyre | 120/70-MC17 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
| - |
| Electrical Voltage (V) | 4 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,240 | 1,190 |
| Dry weight (kg) | 116 | 99 |
| Power/weight ratio | 0.0957 | 0.0646 |
| Overall height (mm) | 1,080 | 1,100 |
| Overall length (mm) | 1,970 | 1,900 |
| Overall width (mm) | 670 | 680 |
| Seat height (mm) | 765 | 770 |
| Ground clearance (mm) | 135 | 130 |
| Performance | ||
| Fuel capacity (l) | 4.2 | 4.3 |