Bicycle engine kit, Bicycle Gasoline Engine kit, Bike Motor Kits, Motorized Bicycle kit Model: 1E42F Emissions: ... plate assembly, the on-off throttle control, ignition, the muffler. Engine weight: 9 kg (including fuel tanks and annex). Fuel consumption ... Ping / (installed in 26 to 28 on a bike). Bicycle Engine Kit 49cc/Bike Motor