-Engine model: 142F.
-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.
-Carburetor float type.
-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).
-Dimensions (L x W x H): 225x 274x 353mm/8.9 ix10.8×13.9 inch.
-Note:Manual measurement, error 1-3cm, depending on the actual situation, please understand.
-1 x 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 Chain guard
-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
-2 x Spark Plug Wrench
-1 x Misc.mounting bolts with nuts
-1 x Heavy duty #415 chain
-1 x Twist grip throttle with built-in kill switch
-1 x Adjustable throttle cable
-1 x Some other accessories
If you have any questions, please contact YaeGarden/YaeMarine for more details
General Information: Please, obey all traffic regulations.
This engine is a 4-stroke motor engine kits, includes everything a motor needs at a economic price.
Fits normal 28″ V frame bike and 26″ ATV bike , both with 28-40mm frame tube.
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 2.5
NOTE: Throttle grips may vary in appearance between shipments. However, this does not effect the performance of the engine*This product is NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.
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.