Hi, never been on a forum but got big problem, my 125sm 2000 has just been given back to me after it was stolen, im defo not a mechanic but cant find any garages that know what to do with it(befor looking) the wires are a mess it ran for 2 mins then the back wheel locked up and now wont start ive got compression and spark i bought the manual ,some toolsi took the head off n the piston looks good, I´ll put the tank back n make sure its getting fuel,, please can anyone help out with this,