Model 1: WITH BELT Features: 1. 49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal for bikes with 26 inch frames and similar2. Long term spares available as required.3. 4 stroke engines are more stable, more reliable and Quieter than the 2 stroke rivals.4. The top speed of between 27 – 32 MPH / or 43 – 51 KPH5. The tank holds 2 litres of petrol and everything comes with the kit. Note: if your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed. Package includes: 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 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 1 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 Model 2: WITHOUT BELT Features: · 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 Note: If your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed. Description: · 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) Fit：Fits normal 28″ V frame bike and 26″ ATV bike, both with 28-40mm frame tube Package Includes: 1x 49cc 4 stroke engine 1x Gas tank,Plastic gasoline fuel line,fuel value 1x Adjustable chain idler 1x 44 tooth 9 hole sprocket 1x Chain guard 1x Extra wide crank/sprocket 1x Fiber sprocket mounting rings,9 sprocket bolts,3 metal retaining segments 1x Engine Mounting plate with universal mounting brackets 1x Spark Plug Wrench 1x Misc.mounting bolts with nuts 1x Heavy duty #415 chain 1x Twist grip throttle with built-in kill switch 1x Adjustable throttle cable 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
