thanks Gwhy. Perhaps I'll look a little more closely at the lipos. Here's another quick question for you all.
I just noticed that the oset bike I got used does not have a potentiometer in it. I'm assuming then that it's running at at full speed and power. The potentiometer is listed in the manual as a 22 Kohm. I'm not sure I'm going to replace it, but if ai did, any reason to think I'd need to go higher (or lower) with a 6s lipo configuation