I sold my ultra classic last year and bought an f6.....worst decision ever...said no one ever .....really I wish I had found the f6 10 years ago when I bought my Harley....so smooth you could sit your cup of coffee on your upper shelter.....though it might scratch the paint.....the heat is way better than a Harley...although the vents you see on the outer fairing are where the air goes after it passes through the radiator so if you tend to kick your knee out while riding it will catch the hit air and throw it up in your chest