hi this scooter is ok it slow as a snail when nothing is don to it it will pull 16 to 22 up hills. but if u get it derectricted propoly it will pull 40 to 45 up hills and 50 to 55 on flat and dont no how fast it goes down hill becouse it flys off the guage. but apart from all that it very realable and easy to handl and well built .