The Jinlang 1P52QMI-7 is a 0.12 l (124.9 cc, 7.62 cu-in) single cylinder, 4-stroke, forced air-cooled internal combustion motorcycle engine, manufactured by Zhejiang Jinlang Power Co. LTD.
The 1P52QMI-7 engine cylinder bore and stroke are 52.4 mm (2.06 in) and 57.9 mm (2.28 in), respectively. Compression ratio rating is 10:1. The Jinlang 1P52QMI-7 produced 9.2 PS (6.8 kW; 9.1 HP) at 8,500 rpm of maximum horsepower and 8.5 Nm (0.9 kg·m; 6.3 ft·lb) at 6,500 rpm of torque. Minimal idling speed 1,700 rpm.
General information
| Engine Specifications | |
| Model | Jinlang 1P52QMI-7 |
| Type | Four-stroke, single cylinder |
| Displacement | 124.9 ml (7.62 cu-in) |
| Max. horsepower | 9.2 PS (6.8 KW; 9.1 HP) at 8,500 rpm |
| Max. torque (crank PTO) | 8.5 Nm (0.9 kg·m; 6.3 ft·lb) at 6,500 rpm |
| Cooling system | Forced-air |
| Ignition system | Capacitance discharge ignition (CDI) |
| Lubricating system | Splash |
| Starting system | Electric / kick |
| Fuel used | Unleaded gasoline (octane number 86 or higher) |
Dimensions and Weight
| JL1P52QMI-7 | |
| Length, mm (in) | 785 (30.9) |
| Width, mm (in) | 440 (17.3) |
| Height, mm (in) | 310 (12.2) |
| Dry weight, kg (lb) | 29.0 (63.9) |
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