moto type: 1 Cylinder
displacement:139cc 
bore*stroke:62*46mm    
compression ratio:8.9 
full throttle speed range:6.0HP@5500rpm 
max.rpm range:4000-5000 
fuel/induction system:OHV     
intake:Carburetor 
exhaust:Above Proppeler 
cooling:Water/Thermostatic Control   
ignition system:CDI     
alternator output:6Amp(Optional:Requiers 
Charging Kit)   
starter:Manual 
engine oil capacity:600cc
gear ratio:2.08   
gear shift:Forward,Neutral,Reverse     
shaft length:S=17" L=22" 
dry weight:27KGS
steering angle(maximum):90from center,either direction  
Operation mode:back control 
fuel consumption:2 L/h