Dear customers we are the professional bicylce kit and garden tools manufacturer.
We are supply for Bicycle engine kit Brush kit  Earth auger and Chainsaw.
Could you please check below infors for 4-stroke bicycle engine kit.

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