check out these vids on you tube me and my bros on orion 125 and detonator 140 lifan rock on
http://www.youtube.com/watch?v=fNjOLcOTONc http://www.youtube.com/watch?v=9k8yz0zwnkg my bike is a 125 cc atomik prox with mikuni carby goes pretty sick for a bike that i got for $850 brand new