Well the trike now has just a tick under 1200 miles on it so i was curious what mileage the new motor was getting.Solo riding shifting at 2500 keeping cruising rpm at 2500,highway and city mixed 34.7 mpg, i can't complain about that.My highway is to and from work with a posted speed 50-55 which means 55- 60 for me.This trike will cruise in 6th gear at 60 without any lugging with plenty of power left.Very happy so far only time will tell how reliable it will be.