I am glad that we bought these joggers, although he has not a lot. I use it almost daily to take my son to the childminder and have so far had no problems with the trailer. The front wheel must agree to in order anzubauen- him to the bike's logical. Only the question is what to do with this wheel? At the wheel of the Bowden cable is connected to the brake and no one wants to always install the new brake. There is no device where you could make the wheel anyway. Normalerweiese can infect the wheel on the side or something like that. That does not go with this model! We have the wheel simply deposited in the "trunk" (storage space behind the seat). Another concern is that the car very riecht- so probably charged pollutants. We drive luckily no long distance. A trailer for 800 Euro is nunmal not affordable for us! I do not regret buying so far in spite of everything. It drives great and my son and I have fun!