watch the first 15s of this video
 

[YOUTUBE]https://www.youtube.com/watch?v=FJsMDsT8siU&feature=player_embedded#at=17[/YOUTUBE]

https://www.youtube.com/watch?v=FJsM...embedded#at=17


Made me almost fall off the bed laughing.

nice electric bike project ....... much power ;)

¿runtime?¿esc/motor temperatures?

not my bike, just a video I found on the internet. Much of what you asked is in the video itself though. Look at the very beginning.