4 Stroke 49cc Bicycle Engine Kit Gas Petrol Bike Motor Scooter Chain W/Gear Box. 4-Stroke 49CC GAS MOTORIZED BICYCLE Bike Engine MOTOR KIT Double Chain Drive. · 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. · If your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed.· 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). · Compression ratio: 8.0 : 1. · Net horse power output: 1.6KW (2.1HP) at 7,000 rpm. · Net torque: 2.7 NM (2.0 lbs ft) at 4,500 rpm. · PTO shaft rotation: Counterclockwise (from PTO shaft side). · Ignition system: Transistorized magneto ignition. · Starting system: Recoil starter. · Lubrication system: Forced splash.
· Governor system: Centrifugal mechanical. · Air cleaner semi-dry type.
· Oil capacity(for luburati oil): 0.25L (0.26 US qt, 0.22 Imp qt). · Fuel tank capacity: 0.77L (0.81 US qt). · Fits normal 28" V frame bike and 26" ATV bike. Both with 28-40mm frame tube. 1x 49cc 4 stroke engine.
1x Gas tank, Plastic gasoline fuel line, fuel value. 1x 44 tooth 9 hole sprocket. 1x Fiber sprocket mounting rings, 9 sprocket bolts, 3 metal retaining segments. 1x Engine Mounting plate with universal mounting brackets. 1x Heavy duty #415 chain.1x Twist grip throttle with built-in kill switch. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. 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. The item "4-Stroke 49CC Gas Petrol Motorized Bicycle Bike Engine Motor Kit OHV Air-cooled" is in sale since Tuesday, August 18, 2020. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "wupengzione" and is located in Dayton, New Jersey. This item can be shipped to United States.