3 | Rotax Needle Jet (K 57) Kart Engine order parts of this kit

order parts of this kit separately

This means that the tire tread is 6

this cable is steel braided for durability

these flat-bar type seat struts are considered to be more flexible

3 | Rotax Needle Jet (K 57) Kart Engine order parts of this kitJet Needle for Rotax Max Kart Engines. Denoted by item (3) on the diagram, this needle is an adjustable fuel metering component that attaches to the Rotax throttle slide for all Rotax Max Evo kart engines. With various 'clip' positions for the fuel metering available, the jet needle is a vital tool to properly adjust the fuel and air mixture from partial to open throttle, and moving the associated circlip up or down on the needle can help adjust