Lock feels sturdy and chain is strong. You get 5 keys which is good. The build quality seems good. Only weird thing is that you have to have the key in it to lock it but its not really an issue.For the price I think its a very good lock
chain is long enough for most of the parking areas. The lock seems quite solid even though it slightly broke when by mistake I tried to start the scooter with the lock on the disk.
Jem 
