Choke-ring set moped 25km / h for 4-stroke scooters China GY6 QMA QMB Baotian, Rex RS450, MKS Ecobike, Qingqi, Karcher, Jinlun
Unfortunately for my Rex RS 450 so useless. When I set the distance ring pure, I first discovered that the distance-ring acts at all. Then I have two superimposed made and behold, it works. For my case, they were just too short. Second thing. The fue
