Vivi M026TGB Electric Bike 26" Electric Bike for Adults, Peak 750W Folding Electric Mountain Bike, 48V Removable Lithium Battery, 21 Speed, Top 22 Mph, Up to 50 Miles, Dual Shock Absorber, UL 2849

My wife and I each bought one of these bikes, mine in black and hers in white. The bikes are well packed in their boxes to prevent damage. Upon removing them from the packaging, we were both impressed by the paint and finish. These are good looking bikes! Some assembly is required, but it is relatively easy, and tools are included. The individual parts include the frame with rear wheel attached, the front wheel, handlebars, seat assembly, fenders, reflector, and battery. The included written instructions were not particularly clear or helpful, but not to worry, there is an excellent video on the amazon product page that shows a step by step assembly. We simply started the video and paused after each step.Once assembled the bikes are heavy, perhaps a little heavier than I would have liked, but they are definitely sturdy. There is no guide to tire inflation pressure so I checked online and found that 35 psi is good for this type of tire and works pretty well. The folding feature works well once you figure it out. It was a little difficult at first but when you know the technique, it's not a problem.Riding these bikes is great fun. In manual mode, the 21 speeds allow a nice wide range of effort and speed. The shift mechanisms work smoothly. Brakes are strong. It's when you kick in the battery power that the fun really starts. In power assist mode, the motor works while you are pedaling to provide an unbelievable boost. Even on the lowest power setting, the boost was significant and the bike just takes off. In power only mode, you don't pedal at all and the battery does all the work. Acceleration is accomplished by way of a circular throttle by the right handle grip. The power level is decent and the bike can reach good speeds on battery alone. Not sure how far or long you could ride on power alone because I haven't used power only for extended rides.Overall, I think this is a great electric bike for the money.

I was looking for an inexpensive ebike because 1. I want to see how I feel about them and 2. I want a bike trailer to bring my pups on rides, and I'd like to not worry about if I'll make it up a hill with the extra 50 pounds behind me. We live in an area with a lot of hills and a number of steep hills. My spouse figured for the price point, he should have one too - so we ordered two.The bikes arrived and were in great shape. It took a bit to figure out how to assemble them, but it wasn't too terrible of a process. Definitely search the bike and assembly videos to see how others did it.Our first test ride went well, but the brakes were not functioning at a level where I felt comfortable going down big hills safely. So we had to fix the brakes a bit on both bikes. Mine needed a tightening and his needed some adjustment. We figured it out from some simple google searches.Now that the brakes are sorted, the bikes work great, and I'm more comfortable riding! I love the assist going up big hills! I mostly keep the level on 1, but for the really steep ones, I've gone up to level 3. So there's some good juice, although you still have to add your own power as well. It's just nice to get to the top of the hill and not need 5 minutes to get my breath back. For a 10 mile ride with mostly Level 1 assist but some 2 and 3 for hills, the battery was barely drained. Really impressed with the capacity, especially at this price point!As for towing, it works really well with the dog trailer I purchased. It tows the trailer with two small dogs in it easily and without any issues.

First off, this is a good looking ride. The colors really pop in person and the styling makes you feel like you are ready for the X games. This is also a solid bike weighing in at a whopping 56 pounds! It came well protected in a box and took little time to put together with small hand tools. The folding process is quite simple - just undo the quick release at the hinge and fold. While simple, the weight of the bike makes it a little cumbersome. Note that you are primarily paying for the motor and battery. The bike itself is entry level not much different than a Walmart entry level bike. The drivetrain includes Shimano Tourney TZ components which are cheap and heavy. However they shift smoothly enough but may need more adjustments over time than higher end components to keep the shifting crisp. The brakes stop this heavy beast with no drama. I appreciate the handlebar stem which is adjustable in its rise. One disappointment is the seat post - it is made for little people. I had to purchase a longer seat post for my 5'8" wife to ride. Now to the ride. It's very comfortable - even the saddle. The suspension makes bumps non-eventful and the handling is sure. Now to the workout. You definitely notice the weight of this bike when you pedal. This is where the motor comes to the rescue. You can set pedal assist to low, medium or high. Low means your legs deliver most of the power. High means your legs help the motor up the hills. You can certainly just use the right handlebar grip to power the bike with no pedaling if you want, but it won't get you up the hill very fast. On level ground, the fastest this 350 watt motor will push you is 16 mph. (To give this some perspective, I put a 1000 watt motor on my old mountain bike and can get up to 26 mph so the 350 watts left me wanting). So all in all, this is a fun bike if you plan to use it to exercise but want some oomph up those hills. The built-in bright headlight is icing on the cake. At this price point, this ebike is a good value.