Spare Parts World Dealers Maintenance News&Updates Hall of Fame Product Info GM srl - Via Sabbionara 14/N - 36045 - Alonte (VI) - Italy - Vat Number 01586210245 - Telephone Number +39 0444833956 - info@gmengines.net VT 250cc Champion Riders with GM Engine Home VT  250cc Year Jeron Martens 2009 2010 2011 Claudio Mack Jeron Van As Factory Ready  Engines