hi my son is having problems with his speedfight 50cc bike inwhich for some reason his battery keeps losing charge can some one help . The bike has been to a bike mecannic who said he had fixed it but the same problem has come back after only 5 weeks
i had to buy a good quality battery, i put in a cheap one problem was still there. changed battery no more problems.
john
March 2008
the battery may loose charge if the bike is not used or started reguraly and even if its left out in the cold during day or night it can effect the battery power...i had the same problem on my bike..
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