Hello guys.Today I had visited my uncle and he gave me this bike he had in his garage for a while.He told me its a Skyteam 125 from 2005 and that its not really working.I took it as a small easter project.So I got the bike starting.But when I went online I couldnt find a single thing wrote about the bike or a manual which would be very handy.And this might sound stupid but I am not really good at riding bike but I know that when a bike is in gear it souldnt move freely.I went through all the gears to find the bike is moving freely.Any help with the problem or a user manual would be great.Thank you