fitness bike, mini pedal bike 1.50*41*30cm assembled size, but detachable ... price,good quality fitness bike, mini pedal bike, arm trainer, leg trainer1. Made by strong metal frame;2. Assembled size: ... during movement or traveling; 4. Can add meter onto frame, for easy counting exercise cycles, and notice on calorie ... compared to big magnetic bikes, but this pedal bike also have good exercise effect.