U-lock 448 ART**** 180 x 245 mm

The ART Quality Mark

Structure of the Quality Mark

Only locks for two-wheelers that meet the stated requirements can receive the Quality Mark. A 4-digit authorization number will then be issued. The locks are divided into different categories such as chain locks and ring locks. In addition, a star system is used. The more stars a lock has, the higher the preventive value of the lock and the better it protects against theft. A lock with five stars has the most preventive value.

Which lock should I use for my two-wheeler?

In general, the following advice applies:

1 star is minimum security (“take-along security”)

2 stars for cycling

3 stars for mopeds and scooters

4 stars for motorcycles (on the road)

ART**** 4051