1 Bicycle Engine Kit. Engine Size: 38 29 23.5cm/14.96 11.41 9.25in. Engine Type4-Stroke. Compression Ratio7:1. Bore x Stroke56x40 mm. Reduction Ratio1:1. Stable Speed Unloaded3600rpm. Oil Consumption≤6.8 g/KW.
4 Stroke 100cc Bike Engine Kit Set Gas Motorized Motor Bicycle Modified Engine
