Products
Our main products include: baseball caps, sports caps, trucker caps, golf caps, casual caps, fisherman hats, children's caps, sun hats, racing caps, fishing caps, travel caps, leather gloves and various aprons, chef hats, etc. .
PRODUCTS
CONTACT
Tel: 0086 -15205696349
Phone/Wechat: 0086-15205696349
Product Description
Function
● Variable-Flow Intake Technology: Optimizes the intake airflow path for more complete combustion, greater power output, and lower fuel consumption.
● Piston cooling technology: enhances resistance to thermal deformation, improves piston cooling and lubrication, and results in lower thermal load compared with engines of the same displacement and type, leading to lower cylinder-head and oil temperatures.
● Unique centrifugal weight-type pressure-reducing mechanism: simple structure, more stable pressure reduction, easy starting, and enhanced starting performance as well as longer service life for the starter motor and battery.
● Oil-level sight glass design: facilitates real-time monitoring of the crankcase oil level.
External characteristic curve chart

Installation Diagram

Technical Specifications
| Engine model | 1P50OMI-2(J25RL-125) | 1P55QMJ-2 (J25RL-150) |
| Engine Type | Horizontal, single-cylinder, four-stroke, air-cooled | Horizontal, single-cylinder, four-stroke, air-cooled |
| Bore/Stroke | 50mm*63.1mm | 55mm×63.1mm |
| Displacement | 123.9ml | 149.9ml |
| Compression ratio | 10.0:1 | 9.5:1 |
| Maximum power and corresponding speed | 7.0kw/7750rpm | 8.0kw/7500rpm |
| Maximum torque and corresponding speed | 10.0N.m/5750rpm | 11.2N.m/6000rpm |
| Transmission method | Continuously Variable Transmission | Continuously Variable Transmission |
| Starting method | Electric start | Electric start |
| Ignition method | ECU | ECU |
| Fuel consumption per 100 kilometers | 1.8L | 2.1L |
| Compatible with rear wheel specifications | 12”/13”/14” | 12”/13”/14” |
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