I have a 2015 KX 450f. It has stock air suspension,fully adjustable rear. The bike is also factory chipped which can be changed for more or less power. Less than 20hrs on it change oil every 6. Great bike only reason I’m getting rid of it is because I really don’t have time to ride anymore. Will be willing to listen to trade options for Harley’s maybe utilitie atvs, flatbed trailers, guns and some vehicles but would like to get cash I’m all ears though. 4000 obo serious buyers only call or text 785-657-1701 if I don’t answer right away leave a message.