Only ridden to church by grandma on Sundays!!!!!! Just kidding. I am the original purchaser so this is a one owner bike. I purchased it new and the odometer shows a total mileage of 1,957 miles since new. I am the only one who has ever ridden this bike and I had it professionally maintained for it's whole life. It has been kept in a garage it's entire life (except when I was riding it of course). It is in excellent condition both functionally and cosmetically. I still have all the original paper work including the purchase invoice and owners manual. Frame is aluminum construction and is the 22.5 inch size. Tire size is 28 x 1 3/8 x 1 5/8. Original seat was uncomfortable so I replaced it with a much better seat that is very comfortable. Extras include: kick stand, Speedzone Sport cyclocomputer, leather riding gloves, water bottle and bottle holder, tire pump, carry bag, combination bike lock with cable, and tool kit which includes folding allen wrenches-tire lever-tube patch kit. I have the seat and handle bar raised as high as they will go because I am 6' 4" tall. They can be lowered to accommodate much shorter people.