UBesGoo 26in Mountain Bike for Adults, Aluminum Frame Lightweight 21 Speeds Men/Women Bike with Dual Disc Brake, Twist Shifters, Gray Blue

Well, it is early, but so far, everything seems great. My sense is that the components are of high quality. Installation was straight forward, and instructions were easy to understand. Great value, especially considering the Black Friday price. Shipping was overnight... extremely fast.

My only negative with this bike was the lack of clarity with one aspect of the assembly instructions. A person could easily assemble everything using common sense, however the detail when it comes to the orientation of the front fork left open the possibility of assembling 180 degrees away from spec. One only discovers that when you find that the pedals nearly collide with the front tire upon rotation. An embarrassing mistake by myself and easily corrected, but one that should be addressed in the assembly instructions to avoid repeating by other purchasers. Other than that, fit and finish was great, all the parts were there including the necessary assembly tools, and aside from this only negative, the entire purchase was a bargain and the end result was a home run! The disc brakes work perfectly and all other assembly was simple and straightforward. I'll give the bike an A- or a 95% overall.