I Have had my Express for about 2 months now and everything has been going great until recently. For some reason the bike will not keep it's idle where it was set.
I set the idle to right before it stalls and then raise it a bit so it's not lumpy. Rear wheel doesn't spin and all is good. After I take the bike out for a spirit ride and get it up to 30+ MPH for some reason the idle will end up being higher than prior to riding.
When I get off the bike after riding it for a bit it just runs away and the idle is super high, after it's on the kick stand the rear wheel starts going off the races.
I have reset the idle a bunch of times already and every time it does the same thing.
Any ideas? Starting to lose my mind.