Excellent customer service seamless transaction product is exactly what I was expecting, works great
KEEP AN EXTRA ONE ON HAND IN CASE I EVER BREAK THE ORIGINAL
I am happy with the price and quality of the seat post clamp BUT I wish I could find a seat post clamp that was not quick release. I understand that it is a folding bike, but my girlfriend and I bought them for travel. We fold/disassemble them, pack them in a large suitcase and go on vacation for a week or so and basically keep them assembled while there. We don't want the seats and posts stolen. So I modified the clamp by using a nut and bolt. Not optimal but it works. I cannot find a clamp that size anywhere else. It is not a standard size. But good quality, price and service for the quick release clamp it is.
It was easy to install and works perfectly. So far, the seat haven't slid down when riding. It's perfect!
after about 4/6 months of use the clamp started to loosen and after that i was constantly raising and retightening the post clamp. the bike is great however. goes fast, weighs little and folds down small.