100CC 4-Stroke Gas Motorized Bike Engine Kit-Single Cylinder Air Cooling With Recoil Start for Mountain/Road Bicycle Conversion

High-concerned chemical : None Type : Front Derailleur Origin : Mainland China Number of Teeth : 44 Displacement : 100CC Horsepower : 3.5HP Max Speed : 50km/31miles/h Fuel Tank Capacity : 2L/0.52 Gallons