B10 (49cc 50cc 125cc 150cc)

Dimension ((L×W×H)mm):  　1830×670×1080

 Wheel base (mm):  1300

 Min.Ground Clearance (mm):  110

 Dry Weght:  90kg

 Maximum weight capacity:  90kg

 Engine Type:  Single-cylinder,air-cooled,four-stroke

 Engine model:  139QMB/152QMI/ 157QMJ

 Bore×Stroke:  39.0mm×41.5mm/52.4mmx57.8mm/57.4mmx57.8mm

 Displacement:  49.6mL/124.6ML/149.6ML

 Maximum Power:  2.3/5.6/7.2kW/rpm（8000±500 r/min）

 Maximum Torque:  2.9/7.8/8.3N·m/rpm（6000±500r/min）

 Lubrication:  Pressure/splash

 Start:  Electric start/Kick start

 Ignition:  C.D.I

 Max. Speed (km/h):  45km/h /80km/h/85km/h

 Fuel tank Maximum capacity：  4.5L

 Economical Fuel Consumption (l/100km):  ≤2.1L /100km

 Front Type Size and Air Pressure:  120/70-12/250KPa

 Rear Type Size and Air Pressure:  120/70-12/250Kpa

 Front brake type：  disk type

 Rear brake type：  drum type