Nice bike.
I remember my 1st ride, a Honda CT 70 minibike, then later a Kawasaki 100 dirt bike, a Honda 125 trials bike, an 250 enduro and a 250 motocross bike as well as a 175 twin street bike. All amazingly fun and very capable, in their own way. Dirt cheap too.
If you're happy on back trails, just motoring along enjoying yourself, not planning a Baja or Dakar to Paris run, these small displacement, technically simply and relatively cheap bikes will more then meet your need to just have an affordable good time.