Wuzstar 49CC 4-Stroke Bike Engine Kit Single Cylinder Gas Petrol Motorized Bicycle Motor

<p>With this bicycle engine kit, you can change a bicycle into a motorized bicycle</p> <p>You can enjoy the thrill of the road without spending money on a motorcycle or scooter</p> <p>Amplify your pedaling power, ride farther and faster or simply feel the wind in your hair as you zip along at super-speeds</p> <p><br></p> <p><b>Specification:</b></p> <p>Engine model: 142F</p> <p>Engine type: Air-cooled, 4-Stroke, OHV, single cylinder</p> <p>Bore x Stroke: 41.8 x 36 mm (1.65 x 1.42 in)</p> <p>Displacement: 49 cm3 (2.99 cu in)</p> <p>Compression ratio: 8.0 : 1</p> <p>Net horse power output: 1.6KW (2.1HP) at 7,000 rpm</p> <p>Net torque: 2.7 NM (2.0 lbs ft) at 4,500 rpm</p> <p>PTO shaft rotation: Counterclockwise (from PTO shaft side)</p> <p>Ignition system: Transistorized magneto ignition</p> <p>Starting system: Recoil starter</p> <p>Carburetor float type</p> <p>Lubrication system: Forced splash</p> <p>Governor system: Centrifugal mechanical</p> <p>Air cleaner semi-dry type</p> <p>Oil capacity(for luburati oil): 0.25L (0.26 US qt, 0.22 Imp qt)</p> <p>Fuel tank capacity: 0.77L (0.81 US qt)</p> <p><br></p> <p><b>Note:</b></p> <p>The motor is equipped with two chains. One is inside and the other is outside&nbsp;&nbsp;</p> <p>If your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed</p> <p><br></p> <p><b>Package Includes:</b></p> <p>1x 49cc 4 stroke engine</p> <p>1x Gas tank,Plastic gasoline fuel line,fuel value</p> <p>1x Adjustable chain idler</p> <p>1x 44 tooth 9 hole sprocket</p> <p>1x Chain guard</p> <p>1x Extra wide crank/sprocket</p> <p>1x Fiber sprocket mounting rings,9 sprocket bolts,3 metal retaining segments</p> <p>1x Engine Mounting plate with universal mounting brackets</p> <p>1x Spark Plug Wrench</p> <p>1x Misc.mounting bolts with nuts</p> <p>1x Heavy duty #415 chain</p> <p>1x Twist grip throttle with built-in kill switch</p> <p>1x Adjustable throttle cable</p>

• This engine is a 4-stroke motor engine kits, includes everything a motor needs at a economic price
• This 4-stroke motor is more stable, more Reliable and Quieter than the 2 stroke rivals
• With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 MPH / or 43-51 KPH
• With 41.8 x 36 mm bore stroke,49 cm3 displacement, oil tank capacity 2.5L
• Fits normal 28” V frame bike and 26” ATV bike , both with 28-40mm frame tube