4-Stroke Bicycle Engine Kit 49cc Gas Power Motorized Bike Motor 8500 Cooling. 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. If your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed.
1 x Quality 49cc 4 stroke engine. 1 x Gas tank, Plastic gasoline fuel line, fuel value. 1 x Adjustable chain idler.1 x 44 tooth 9 hole sprocket. 1 x Extra wide crank/sprocket. 1 x Fiber sprocket mounting rings, 9 sprocket bolts, 3 metal retaining segments. 1 x Engine Mounting plate with universal mounting brackets. 1 x Spark Plug Wrench. 1 x Heavy duty #415 chain. 1 x Twist grip throttle with built-in kill switch.
1 x Adjustable throttle cable. 4-Stroke 49CC GAS MOTORIZED BICYCLE Bike Engine MOTOR KIT w/Single Chain Drive. 4 Stroke 49cc Bicycle Engine Kit.This comes with the newest style gear box which runs on 1 chains for more torque. The bicycle motor fits most 24" and larger bicycles with a V-frame with at least a 8.5" height clearance for the engine.
Displacement Bore and Stroke 41.8 x 35.8. F your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed. 4 cycle 49cc 2.5 hp engine. Universal 5/8 keyed drive shaft. 48 tooth 9 hole chrome sprocket.
Twist throttle & cable with kill switch. All the mounting brackets, gaskets, and hardware. Note:The motor is equipped with two chains.
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A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately.If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Other Bike Components & Parts". The seller is "a-plusshop" and is located in this country: US. This item can be shipped to United States.