I Purchased these beefy bikes after the Thanksgiving dinner. I was skeptical because of the great deal. It offered 2 bikes for $2200 (price of 1 from other brands with similar features) , but turned out worth it so far. My wife and I took them for a 30 mile ride on its first full charge because I wanted to test the battery and it held up and has 1 out of 5 battery bars left. I'm planning on ridding it until it dies before I charge it. Bikes are amazing I am very happy with my purchase only thing I'd do different is purchase a seat meant for long rides. I put each bike together in 45 mins. All tools to put it together are included. Pedaling the bike without pedal assist is possible, but not easy, with 4" inch tires plus the 80 lbs bike you can see why that would be. All in all I would recommend a potential E-bike purchaser to highly consider this bike, use this bike to compare to others and more likely than not you will be ridding one of these, just wish they had more color options. Happy Ridding !!! Stay safe.