The product quality I would describe as good, although I, like my previous reviewers, scratches on the paintwork have. This limits the use but not a.
The included instructions I would call borderline. Without existing manual skills, I believe the Assembly for difficult.
Especially the brake represents a real challenge. Even as an experienced cyclist who carries out small repairs yourself, the correct attitude to me was absolutely impossible. Who buys this product and no bicycle mechanic is, you should plan to visit the dealer for brake device with.
Price / performance but otherwise agree.