Quick using: It locks the handlebar in few seconds. Functional: When it’s not used, it stays fixed between the seat and the footrest (it doesn’t occupy space in the compartment under the seat or in the top box). Easy to be used: Unlike the others locks, the user does not need to bend over to use it. Clean: It does not get in contact with the ground, wheels, disk brake. Extensible: It can also be used to fasten the scooter to a fix structure