Feature(may vary by option.)

●【QUALITY MATERIALS】The engine is made of an aluminum alloy body with great performance, 100% brand new with a metallic luster, strong and durable for a long service life. Heavy-duty metal engine adds much durability and stability for safe and smooth riding.
●【COMPLETE ENGINE KIT】This bike engine kit is suitable for most 26"-28" bikes. It comes with all the parts and accessories needed to convert a regular bicycle into a gasoline-powered motorcycle with easy to follow instructions, you can enjoy a faster ride.
●【UPGRADE DESGINS】Upgrades includes 44 tooth sprocket, red speed carburetor, and upgraded CDI. 4 bolts attach the engine to your bike frame and this kit comes are 0.3 vs the standard 0.24, that means the mounts are twice as strong and twice as secure.
●【HIGH PERFORMANCE CARBURETOR】Upgraded turnable high performance carburetor, features choke lever on the handlebars, main jet (can be re-jetted), pilot jet, copper oil needle, idle rpm screw, idle air screw that delivers more fuel with the choke on, instead of restricting air. It is great for cold weather starts.
●【EASY START & EFFICIENT WORK】2 bore single piece cylinder/head, increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range. Low fuel consumption engine is very energy efficient and economical. The engine requires 8 fl oz 2 Stroke oil per gallon of gas during break in period.

[with 36 Tooth Sprocket]

[49CC Belt Drive]

[with Hydraulic Handle]

[100CC Belt Drive]

[49CC Chain Drive]

[100CC Chain Drive]

Description

4-Stroke Gas Petrol Motorized ATV Scooter Bike Bicycle Engine Motor Kit