Dear customers , we are the professional bicycle engine kit manufacturer .

We are supply for 2-stroke and  4-stroke bicycle engine kit .

Could you please check  below infors for 4-stroke bicycle engine kit ?

Power   :    Gasoline

Model   :    EK42F
Engine type    :  Air-cooled 4-stroke OHV single-cylinder
Displacement  : 49cc
Max Power Output  : 1.2kw (2HP)/ 6,800rpm
Bore X Stroke :  41.8 X 35.8 mm
Compression Ratio : 7.4:1
Carburetor   : Float Type
Ignition  :  CDI
Starting System  : Recoil Pull-Start
Oil Capacity  :     250ml
Engine Oil  :        SAE 10W30
Clutch      :          Automatic Centrifugal
N.G/W.G  :  13.5/14Kg
Packing size :  52*28*28cm
Loading port : FOB Ningbo or Shanghia

FOB price :  128.6USD/SET.

The bicycle enigne kit is easy to fixed on  normal bicycle frame .

Anything problem , please feel free to contact with me.

Welcome to your inquiry !