The quality is amazing. It was easy to put together and is easy to store. Not to heavy to carry down three flights of stairs.I wanted a e-bike for recreational use that I could fold up and put in the back of my small car and this fitted the bill at a very affordable price. It arrived very quickly! I arranged for it to ship to a local bike store to be assembled, but upon reviewing what needed to be done to assemble it, I think it was easy money for them. Customer service has been very responsive to my questions and sent a couple of comprehensive manuals that explain the LCD and other features. It is fun to ride, the power assist kicks in very quickly and I have enjoyed riding it around my very hilly neighborhood.Works and it is pretty cool!Bought an Ecotric bike that is to big for me to ride. My wife bought a SameBike and I could ride hers. I bought one cheaper than the Ecotric. It's not a mountain bike. Think I can ride it at state parks and some trails. At least I can ride it.The bike is great but the manual is not. We’ve had to learn by trial and error for the different settings. Otherwise we love the bikes.1. The product is as described.2. Sales support was very good by email.3. Delivered 4 days early than it was predicted but tracking need to improved to know exactly the delivery date.3. Package was not damaged by delivery but a locking nut and copper washer were fall off from the bike.4. No need to install the bike, what you need to do is unpack and move the bike from folding position to bike position.5. It was good bought the bikes directly from Guang Zhou SAME bike factory instead of from dealers who do not manufacture it.6) test run for 15km, performance was well, especially when climbed up a long bent hill. When down the hill, the motor is off automatically.7) you can put two folded bikes inside a car but need to put down of rear passenger seats.8) the bike is not suitable for carrying to a train after fold, if you want do so, you will find it is wrong decision. But is good to put in a car and carry it to somewhere in open space to have a leisure ride there.9) you need to do some adjustments on disk brake to removing rubbing noise, you can search YouTube to find how to adjust mechanical disk brake, I think this normal to do some adjustments by yourself.I have never had such terrible dealings on Amazon. The bike arrived in a damaged package and the front suspension on the bike is damaged so that it no longer works. There are also many bad scratches to the paintwork.The best that the seller offered was to send a part so that I could repair it myself and for me to buy a tin of black paint to repair the damage to the paintwork. I have paid for a good bike and been delivered a badly damaged one that cannot be ridden for more than a few yards because there is no working front suspension. They offered me £30 compensation. I want what I paid for, which is a perfect working bike! Do not buy from this company ever!don/t have to peddle muchI really love my new bike,the hills were starting to seem steeper as I get older, but electric assist just kicks in when it feels the pedal pressure. I honstly love it plus it looks pretty cool.Beautiful Thank you Amazon