Yeah, there are some upgrades, and the useless watch and airpods. The bike stays secure, by virtue of its design; the wheels do not move. Pedí la horma B pensando que sería más ancha pero en la caja dice B narrow, es decir angosta; ojalá pudieran especificar esto en la guía de tallas. They are difficult to do up, they are much higher than it says, more like 4 1/2 inches high CUMPLE LO QUE PROMETE. No indicator is left on the screen, and you dont know what function you turned on. Cons:? Chirping - Initially, they emitted quiet, chirping sounds, which made me wonder if theres an issue with the electronics. Great style for a young guy. My 9 year old son enjoys it too! Follian has a new fan.