Vivi Electric Bike for Adults 26 Inch 780W Peak Ebike for Adults Removable 48V Battery, Electric Mountain Bike 21 Speed Gears, Electric Bicycle 50 Miles/Pedal Assist, SGS Certified to UL2849

I did some shopping around and didn't want to spend a ton of money on a bike. I found this bike and I am extremely happy with the value I got! This bike is definitely worth double than what I paid. It's very durable, it rides smooth, the electric motor works very good and has lots of hours and miles in the battery. The Hybrid Peddling/Electric is a super nice touch. Also the security of being able to use a key and remove the battery is so important. I can charge the battery in my home, while my bike is secured in my garage and also when I am riding in town, I can take my backpack to use to store the removable battery, for extra security.It took me a little over 2 hrs to build, but that is because I take my time and my OCD kicks in and it takes me a while. Putting together is very easy. There is a video link when you order the bike to help guide you when assembling.I wasn't looking for a super fast 28+mph bike, this bike does exactly what I want with the speed. The Lights on front and back are nice quality and work great. Using the bike electric motor controls are easy to pick up. Having the 7 gears while Peddling is very convenient and works great. I have no complaints with this bike at all. With all the research I did find a very nice quality electric bike, this one by far is the best for its value and definitely will save you hundreds of dollars, than buying a super expensive electric bike. I highly recommend getting this bike!

I bought the GoKeep e bike to ease my way back into cycling. I am 70 years old 180 lbs and the last time I was on a bicycle was 30+ years past. The bike feels solid at 60+ pounds. The battery and motor make up a good portion of that weight. I took 2 and 1/2 hours to unpack and assemble the bike with included tools. Instructions could be a lot better but it is not that complicated. The GoKeep bicycle comes with a 600 watt motor,a comfy adjustable seat, adjustable handlebars, steel fenders, headlight , working stop light taillight, rear cargo rack, disc brakes and a bell. The controls are easy to operate. My first ride was pedal power alone and the bike felt just like any bike. I tackled a hill using only the throttle power alone and was tickled with the fast hill climb. Next I tried the pedal assist up that hill and the climb was as effortless as I wish with 5 levels of pedal assist. The pedal assist gave a steady , easy push to help me along. Downhill with pedal assist was very fast. No range information on the battery yet because it is to cold to ride for me. The GoKeep e bike looks great and rides easy and I still get some exercise. I anticipate many adventures on my GoKeep e bike this spring , summer and fall.