April 28, 20242 yr Hello. I have some problems with my son's beta rev3 50ccm jr bike. The bike gets very hot after some riding. I notice that the fan is not working. I tested with a 12v battery connected to the fan and it works as it should. I made a loop on the thermostat cable. I measure 21v input on the generator when the bike is running, but 0v out to the fan. Could it be the generator? Is 21v input correct? Edited April 28, 20242 yr by Mariusrp
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