Is a kawasaki kx 60 two stroke of 4 stroke and if 2 stroke what ratio do you mix the oil and petrol?

It is a 2 stroke and the ratio depends on what type of oil you will be using in it. The oil base stock is either petroleum, semi-synthetic or synthetic oil and is mixed with gas at a ratio ranging from 16:1 (petroleum) to as high as 100:1 (synthetic). My 2 stroke I have is a 2001 Kawasaki KDX200 that I run Yamalube 2R at 36:1 with no problems. Although synthetics say you can mix them at 100:1 I would not, that seems way too lean to me.