I have just wondered what sort off range I should be getting on my ybr tank, I top up around 7 litres, and get to about 140 miles when I top up this is just before the red mark as I don't want the crap in my engine.

is this a little low as I have seen people say 240 per tank ?

It depends on too many variables.

Rider weight

Roads ridden

Traffic

The way the rider, rides

Etc.

ahh thats alright then, light im not complaining still cheap.

20mls to the litre sounds good to mee,,, x4.5 = 90mpg

I make that about 92 miles per gallon. Some of us only get 90 miles to a tank. Cynics TDR does consideribly less than that.