YIYIBYUS 49CC 4 Stroke Motorized Bicycle Kit,Single Cylinder Engine Gas Petrol Bike Engine Motor Scooter Kit with Double Belt Drive Fits (Belt Drive)

Oil Capacity: 0.25l (0.26 US qt, 0.22 Imp qt);Fuel Tank Capacity (liter): 0.77l (0.81 US qt);Package size: 53cm x 29cm x 29cm (20.9'' x 11.4'' x 11.4'');Package weight: 15.4''/34lbs. Engine Model: 142F;Engine Type: Air-cooled,4-Stroke,OHV,single cylinder;Bore x Stroke: 41.8 x 36 mm (1.65 x 1.42 in);Displacement: 49 cm³ (2.99 cu in). 49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal for bikes with 26 inch frames and similar.Long term spares available as required. 4 stroke engines are more stable,more reliable and quieter than the 2 stroke rivals.The top speed of between 27 - 32 MPH / or 43 - 51 KPH.The tank holds 2 litres of petrol and everything comes with the kit.