Shanghai Sican Industry Co., Ltd.  

Product Name: 49cc Bike Engine Kits New 4-Stroke Gas Petrol Engine DIY Motorized Bicycle Engine Kits Scooter Engine Model NO.: 4-Stroke 49CC Main Market: Southeast Asia Four Stroke Principle: Intake Stroke Thermal Machine: External Combustion Type Certification: CE, ISO9001?2000 Energy Transformation: Power Machine Cold Style: Air-Cooled Stroke: Four Stroke Cylinder NO.: 1 Cylinder Start: Electric/Kick Type: Motorcycle Engine Assembly Trademark: sican Transport Package: Box Specification: 4-Stroke 49CC Origin: Shanghai HS Code: 8407909090 Product Description Item description:49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal for bikes with 26 inch frames and similarLong term spares available as required4 stroke engines are more stable, more reliable and quieter than the 2 stroke rivalsThe top speed between 27 - 32 MPH / or 43 - 51 KPHThe tank holds 2 liters of petrolPackage includes:1 x High quality 49cc 4 stroke engine1 x Gas tank, plastic gasoline fuel line, fuel value1 x Adjustable chain idler1 x 44 tooth 9 hole sprocket1 x Chain guard1 x Extra wide crank/sprocket1 x Fiber sprocket mounting rings, 9 sprocket bolts, 3 metal retaining segments1 x Engine mounting plate with universal mounting brackets1 x Spark plug wrench1 x Miscellaneous mounting bolts with nuts1 x Heavy duty #415 chain1 x Twist grip throttle with built-in kill switch1 x Adjustable throttle cableEngine model: 142FEngine type: Air-cooled, 4-Stroke, OHV, single cylinderBore x Stroke: 41.8 x 36 mm (1.65 x 1.42 in)Displacement: 49 cm3 (2.99 cu in)Compression ratio: 8.0 : 1Net horse power output: 1.6KW (2.1HP) at 7,000 rpmNet torque: 2.7 NM (2.0 lbs ft) at 4,500 rpmPTO shaft rotation: Counterclockwise (from PTO shaft side)Ignition system: Transistorized magneto ignitionStarting system: Recoil starterCarburetor float typeLubrication system: Forced splashGovernor system: Centrifugal mechanicalAir cleaner semi-dry typeOil capacity: 0.25l (0.26 US qt, 0.22 Imp qt)Fuel tank capacity (liter): 0.77l (0.81 US qt)Dimensions (L x W x H): 225mm (8.9 in) x 274mm (10.8 in) x 353mm (13.9 in)