Hi all help needed please .
recently brought a 2016 scorpa 250 ,only owned about a month but have developed a running issue , it cut out on me last week and wouldn’t start so cleaned out carb fitted new fuel filter started fine then after about 15 min started hunting / spluttering then cut out again . Don’t know if it’s sucking in air or fuel starvation , can see fuel in filter .does anyone know what are correct jets and settings are for carb ? wanted a good bike to get back into trials but this is doing my head , thanks Tom