J25R-125/150
Motorcycle engine is the fuel mixture into the cylinder ignition so that its combustion of thermal energy into mechanical energy
Max Power
7.0/8.0kW
Max Torque
10.0/11.2N.m
E-mail: 215889394@qq.com
Phone:+86-0576-82899099
J25R-125/150
Motorcycle engine is the fuel mixture into the cylinder ignition so that its combustion of thermal energy into mechanical energy
Accept customization
Place of Origin: Hebei, China
Brand Name: DSX
Logo: Custom logo
Sample: Available
Sample time: 5-7 Days
Design: ODM Designs
Max Power
7.0/8.0kW
Max Torque
10.0/11.2N.m
E-mail: 215889394@qq.com
Phone:+86-0576-82899099
Motorcycle engine is the fuel mixture into the cylinder ignition so that its combustion of thermal energy into mechanical energy, and by the crankshaft will be the power through the transmission mechanism to the rear wheel of the motorcycle and become the vehicle driving power of the machinery. Motorcycle engine has the advantages of small inertia force, small vibration, low noise and so on. Motorcycle power plant are used in the internal combustion engine; the use of diesel fuel engine is customarily referred to as diesel engines, while the use of gasoline as fuel engine is called gasoline engines. Because gasoline engine has the advantages of light weight, small size, noise, low vibration, easy starting and low cost, etc., so motorcycles commonly use gasoline engine as its power unit.
FEATURE
● Variable Eddy Current Intake Technology: Achieves the optimal intake path, leading to more complete combustion, stronger power, and lower fuel consumption.
● Piston Cooling Technology: Enhances resistance to thermal deformation, improves piston cooling and lubrication. Compared to engines of the same displacement and type, it leads to lower engine thermal load, cylinder head temperature, and oil temperature.
● Unique Flyweight Pressure Relief Mechanism: With a simple structure, it offers more stable pressure relief, easy starting, and improves the performance and lifespan of the starter motor and battery.
● Oil Level Sight Glass Design: Makes it easy to monitor the crankcase oil level in real time.
GRAPH OF CHARACTER
INSTALLATION DRAWING
TECHNICAL PARAMETER
| Model | 1P50QMI（J25R-125） | 1P55QMJ（J25R-150） |
| Type | Horizontal, single cylinder, four-stroke, air-cooled | Horizontal, single cylinder, four-stroke, air-cooled |
| Cylinder bore | 50mm | 55mm |
| Piston stroke | 63.1mm | 63.1mm |
| Displacement | 123.9ml | 149.9ml |
| Compression ratio | 10.0:1 | 9.5:1 |
| Max power | 7.0kW/7750rpm | 8.0kW/7500rpm |
| Max torque | 10.0N.m/5750rpm | 11.2N.m/6000rpm |
| Min idling-speed | 1700±100r/min | 1700±100r/min |
| Net weight | 25Kg | 25Kg |
| Packing size(L*W*H) | 750*460*330mm | 750*460*330mm |
| Transmission | CVT | CVT |
| Start method | Electric | Electric |
| lgnition method | ECU | ECU |
| Fuel consumption/100Km | 1.8L | 2.1L |
| Rear tyre size | 10" | 10" |
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J25R-125/150
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Tel:0576-82899099
Add:No. 1111 , Jinlin Road ,Jinqing Town, Luqiao District, Taizhou City,Zhejiang Province. China.
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