Hey everybody completely new to these bikes so I don’t really know anything about them but I got it with the following mods supposedly done to it: Hot rods crank, high comp piston, fmf pipe, stage 2 cam. Kibble white valves, Jetted to a 126 main. I have 2 problems with it so far that I am looking for help with the first being it seems like it gets way too hot when I’m riding and I don’t believe the fan is on I noticed something that appears to be a temperature sending unit on the top of the engine behind the fan that looks like the wires running to it have came off at some point maybe that’s the problem I’m not sure but if you could tell me what it is called that would be great. The second being the starter sounds like it is just spinning but I can attempt to roll start it and then the starter will engage and start the engine is there a fix for this? Any info is greatly appreciated thank you