Very expensive for no reason. The biggest drawback is that it will never ride a bike on it. If you want it for a stroller.. it's good. It has a short pedal axle and makes a small movement, so you have to pedal very fast to move forward, and now even though it's almost 3 years old, it can't ride a bike. I bought it because it had many options and well... but essentially it's a stroller, and a bad bike. Maybe the cheapest money I've ever spent.. I could have done this job (maybe even better) with 1/4 of the money.