Abus Bordo Combo 6000C XPlus LED Folding Locks features six 5mm steel bars connected with special rivets, which fold together to a compact, easy to carry size. Resettable combination ensures you never lose a key. A soft two-component casing prevents damage to the bike's paintwork. LED illuminates the number display to aid in reading in dim light. No need to use your phone to help see when unlocking at night.