This is my first motored bike build. I bought a gasbike 4-stroke Hua Sheng 49cc kit off craigslist from someone who said he was not mechanically adept to install on his bicycle. Lots of vibration, I think I need fatter tires. How wide can i get on the 26" 10-speed wheels, - 1 3/8's? I switched out the 10-speed handlebars with a wider and higher comfort bars. I took my first ride around the block. Chain has been coming off. The guides are on angles on the bicycle frame wheres the chain is straight to the transmission. It may be popping off on the transmission sprocket. Why is my transmission only engaging when I have some choke on? If there is no choke, the engine spin with my throttle handle but it doesn't engage the gearing.
Attachments
-
80 KB Views: 405
-
72.5 KB Views: 320
-
71 KB Views: 315
-
72.7 KB Views: 317
Last edited: