This engine is designed with a big bore kit with more performance for racing!

Suitable for most 47cc49cc 50cc pocket bikes

Specifications:

Engine Type:1-cylinder,air-cooled, 2-stroke 

Displacement: 49cc 

Chain Size: T8F

Max output/Rotation(kw/rpm):1.82/7000 

Bore x stroke: 44x34mm 

Fuel Ratio: gas and engine oil mixture(25:1) 

Ignition: C.D.I 

Lubrication: mixed fuel oil 

Starter: recoil 

Package includes 1x engine +1x Fuel tank +1x exhaust muffler+ 1x T8F chain +1x Kill switch + 1x Throttle grips +1x throttle cable+ 1x T8F 54T 29mm sprocket