Hi everyone! First post on here. I have recently changed the battery in my Lexmoto Adrenaline 125 (Yeah I know its Chinese and It's a bad choice). The problem I'm having is when I start the bike, it slowly builds revs up until about 2.5-3k rpms then settles and idles there. I haven't rid it after the battery change nor have I had the engine on for more than about 1 minute. Could this just be a sort of calibration? I appreciate all responses !