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| MODEL | OSHA 50CC | OSHA 125CC | |
| Dimension | 1895*710*1140mm | 1895*710*1140mm | |
| Wheel Base | 1295mm | 1295mm | |
| Front Tire | 110/70-12 | 90/90-12 | |
| Rear Tire | 110/70-12 | 3.5-10 | |
| Speedometer | DIGITAL | DIGITAL | |
| Ignition Methods | RONGMAO EFI | RONGMAO EFI | |
| Brake Style | Front:Disk,Rear:Drum | CBS,FrontDisk,Rear:Drum | |
| Displancement | 49.6(ml) | 123.8(ml) | |
| Engine Style | single cylinder, 4stroke, Air-cooled | Single Cylinder,Air-cooled, 4-stroke | |
| Bore*stroke | 39*41.5(mm) | 53.5*55.1(mm) | |
| Max.power | 2.4 /7500 (Kw/r/min) | 6.8 /7500 (Kw/r/min) | |
| Max.torque | 3.0 /6000 (N.m/r/min) | 9.5 /6000 (N.m/r/min) | |
| Compression Ratio | 10.5:1 | 9.5:1 | |
| Starting Type | Electric/Kick | Electric | |
| Max.speed | 45km/h | 85km/h | |