This bike was purchased three months ago at Landi. It therefore comes with a five-year warranty. This bike works perfectly well with an extremely powerful motor, the brand of which I could not find in the dropdown menu, but it is a Vinka E50 model, a very high-performance new generation motor, which is the reason for selling this bike. We made a mistake with the frame size; the person using this bike measures 1.65 m, and the bike is too big to ride, too big to push, and a little too heavy to handle when stopped at 29 kg. Its condition is like new.