Anywhere from a high of 60 to a low of about 48, depending on the type of riding you do and how you equip your scooter with the abundance of aftermarket accessories. I have added 3" dual exhaust, rejetted the carb and removed the snorkel on the airbox. I get 50 on a bad day and close to 56 on a good day. Freeway riding is the worst, believe it or not.