I bought a Tiniover River Electric Trike for my wife. Her previous Trike was much narrower and left her feeling insecure on turns, uneven ground, and going across even the slightest grade. Assembly was straightforward and easy. Everything fit together nicely. The build is very sturdy. Acceleration is smooth, and the three brakes are strong. This bike stops on a dime! The biggest benefit for my wife however is the suspension. The difference from her previous trike is like night and day. It easily absorbs the shock of traveling over uneven or bumpy ground. The wide stance makes riding across those slight grades much less concerning. My wife absolutely lovers her Tiniover River trike. We highly recommend it.