street scooters

Scooter Engine Comparison Chart

  49cc 4-Stroke 49cc 2-Sstroke
Engine Number: JL139QMB JL1PE40QMB
Cooling: Forced Air Forced Air
Horse Power: 4 2.2
Piston Displacement: 49.5cc 49.5cc
Bore X Stroke(mm): 39 x 41.5mm 40 x 39.2mm
Transmission: CVT Automatic
Max. Output Power(kw/rpm): 2.3kw/7500rpm 2.65kw/7000rpm