Just got back from a 50 mile ride on her and all I can say is WOW. Makes me seriously wonder why I have a CF bike in my garage that cost ...ummm...well let's just say lots of money. The average speed on my loop is the same as it is on my CF bike. My sprint is not quite as snappy on the old bike but that is about it. The ride quality the tubies at 120psi was plush and very comfortable. I am hooked.............