SHZOND 80cc Bike Motor Kit 2 Stroke Bicycle Engine Kit Single Cylinder Air Cooling Motorized Bike Kit with Speedometer Fit for 26'-28' Bikes
- ...e top bar, and the frame tube should be 25-29 mm (about 1 inch) in diameter..
- 【Enjoy yourself】To properly install this engine kit, it is best to have some mechanical ability. If you have no experience in installing engine kits, or are installing them for the first time, please read our instructions carefully and search for some related videos on Youtube, these will help a lot and solve many problems during installation. It doesn’t matter how long it takes – you will derive great pleasure and satisfaction from doing the job correctly. Enjoy Yourself!.