All our motorized bicycle engine kits comes with everything but the gas and oil. Convert your men's 24" - 26" bicycle to a 20-40 MPH and 100-150 Miles per gallon machine. 2 Stroke Motors require oil mixed in with the gas. 16 to 1 (8oz per Gallon) when motor is new and 32 to 1 (4oz per Gallon) after break in period (about 1 or 2 tanks).

You can still pedal bike like normal with clutch lever held in or locked in with button. To start a 2 Stroke Bicycle Motor just hold in the clutch and pedal to get some speed then release the clutch to "Bump Start" the motor and off you go. To come to a stop once engine is running you can hold in clutch and engine will idle. Push Kill Switch on throttle to kill motor, clutch must be held in when bike is in motion or motor will keep running.

Engine kit will add about 24 lbs to your bike. Fits most standard V frame Men's 24" and bigger, we suggest 26". Engine kit is about 8.5" height 7" length 5" width. Kit fits on standard 25mm - 29mm frame tube. Larger frame size requires drilling into bike frame and use the universal motor mount..

1. Engine – 48cc 2 Stroke EPA Approved and Certified
2. Carburetor
3. CD Ignition Coil
4. Gas Tank – 2.5 Liter/.064 Gallons {Black Color}
5. Gas Tank Fuel Valve
6. Gasoline Fuel Line
7. Throttle Handle with Kill Switch - Matching Grip {2 Qty.}
8. Throttle Cable
9. Exhaust Muffler/Pipe - {Black Color} EPA Certified/Approved Muffler
10. Rear Wheel Conversion Hardware - Rubber, Brackets, Nuts and Bolts
11. 44 Tooth Chain Sprocket With 9 Holes {Chrome Color}
12. Upgraded Roller Bearing Chain Tensioner Idler
13. Motor Chain Guard - {Black Color}
14. #410 Heavy Duty Skinny Chain
15. CDI - Electron Igniting Device
16. Spark Plug {2 Qty.}
17. Heat Sheild Spring
18. Clutch Arm Return Spring
19. Clutch Lever
20. Clutch Cable
21. Large Frame Adapter Bracket and Hardware (For Larger Tube Bikes)
22. Gear Puller/Engine Tool
23. Extra Parts: Head Gasket, High Voltage Cap, Idle Screw, Master Link, Front Motor Bracket, Longer Bracket Studs

 Disclaimer:
- Operating this motorized bicycle or bicycle engine kit involves some risk of serious bodily injury . Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages.
- Seller is not responsible for injuries and/or damages resulting from operating this motorized bicycle or bicycle engine kit.
- Not all motorized bicycles are permitted for road use. Check with your local Vehicle Insurance services for requirements. We do offer any guarantee for legal road use.
- Although this kit fits MOST bikes, we cannot guarantee that this kit will fit your individual bike. Returns due to size are not accepted.
- Due to California Air Resource Board Regulations we cannot ship engine kits to California