Motorized Bicycle Upgraded 66cc/80cc 2 stroke engine kit
Motorized Bicycle Engine Kit
This Motor will need to be assembled partially. The Top end will need to be mated to the bottom end!!
THIS Upgraded 66cc/80cc 2 STROKE BIYCLE MOTOR KIT LOOKS SIMILAR TO OTHERS THAT ARE SELLING ON OTHER WEBSITES. BUT THIS IS A NEW GENERATION 2019 MODEL 2 CYCLE ENGINE KIT WITH MANY IMPROVEMENTS AND ENHANCEMENTS WHICH MAKE IT STRONGER, MORE POWERFUL AND MORE DURABLE.
SO WHATS THE DIFFERENCE?
THE MOST IMPORTANT PART OF ANY ENGINE IS THE CRANKSHAFT!
Our competitor's engine has a unbalanced, 3 piece crank with open, unsealed bearings and bolted on weights.
Our crank shown on the right is a one piece, factory balanced 40mm crank with sealed japan bearings.
So, what's the difference?
The 3 piece crank starts to vibrate unbearably at 20mph, to a point where your hands hurt from the punishment of having to hold on to your handlebars.
Our one piece cranks, however, maintain low vibration at screaming fast speeds!
For installing this kit buyer may need some basic hardware skills, tools, and take around 2-3 hours to install and do some adjustments. Seller is not responsible for misuse or this kit or any warranty after installation.
New for this kit:
4 bolt chain tensioner
41T Sprocket (FASTER)
Motorcycle Style Throttle Cable
Slant Head- More Clearence and Higher Compression!
- 1. Silver Motor 80cc 2-Stroke
- 2. Speed Carburetor
3. Upgraded Hush Muffler
4. Clutch Cable
5. Drive Chain Idler
6. High Quality Sealed 202 Japanese Main Bearings
7. 410 Bike Chain
8. Chain Tension Guide
9. Chain Guard
10. Spark Plug
11. CD Ignition Coil
12. Upgraded Alloy Push Clutch Lever
- 13. Upgraded Twist Throttle and Cable With Grip
14. U Bolt Bracket for Larger Frames
15. Black Teardrop Gas Tank (2L)
16. Fuel Line
17. Throttle Cable
18. Clutch Cable
19. Gasoline Tank Switch
20. Sprocket Clamp Assembly
21. Sprocket Clamp Bolts
22. Large Spring (Heat Shield Spring)
23. Extension Spring (Recoil Spring)
24. High Quality Needle Bearings on Both Ends Crank
25. 41 Tooth Chrome Sprocket with 9 Holes
27. Kill Switch
28. Complete Easy to Follow Installation Instructions online
- 29. GRADE 8 Engine Hardware
- 30.40mm intake cylinder head
FITS MOST 26" WHEEL BIKES (MOUNTAIN, CRUISER, CHOPPER, ROAD) WITH V-FRAME.