Update on what I'm experiencing. I rode 387 miles today, and about 400 last weekend. I am getting a very consistent 59 miles per gallon average.
My last fill-up today was 3.03 gallons after 178 miles traveled. So, that is indicating a total range between 225 - 250 miles per tank.....if you run it dry.
I need to strap on m Rotopax and run her out to confirm. Anybody else tested the limit yet?