Bike suited for any generation

I am quite an experienced rider and have over 40 years of riding experience . I have ridden almost all bikes from top brands. But my son is new in this segment. He is a teenager and is a budding biker yet. So I was looking for a bike this time which can be ideal for both a newbie like him and an experienced biker like me. Thus spoke to few of my friends, did some internet research and finally decided to buy Kawasaki Z300. Both I and my son are really super excited with this purchase. Infact I feel I am of his age again with this bike. We are fighting like friends on who will ride every time we go out together. This bike is so fun to ride on. Often he goes out on weekend somewhere around but I feel he is safe as long as he is riding this.