

K-Traz U20 is the most efficient U-Lock of the range. It is approved by the SRA, a certified and certifying organisation set up by a group of insurers, guaranteeing technical and mechanical characteristics that meet high security standards and tests. With a maximum security rating of 20, this lock is ideal for cyclists who regularly commute in urban areas and need to secure their bike, e-bike, Cargo or Longtail bike in unsupervised parkings.
Security Level 20 - For areas with a high risk of theft
Classe SRA
Reproduction of keys in case of loss. Unique serial number.
Optimal protection of your frame's paintwork
For safe and secure transport of your U-lock on your bike, we recommend using our K-Traz Holster (#4905) universal mount.
Perfectly adapted to cyclists, U-Locks offer an ergonomic design, easy to use and to carry.
- day and night parking in areas with a high risk of theft (high traffic areas, dense residential areas,...)
- overnight parking in areas with a moderate risk of theft (medium-sized cities, university campuses, etc.)
- Attached overnight to a bike rack on a car (make sure the bike rack is equipped with an anti-theft device)
This lock has a very high level of security but is heavier and bulkier than other models. This will make it less easy to carry, but it will work well for an e-Bike.
Your lock will be exposed to the weather, as moisture and dust as well as cold can affect its function. Care and cleaning of a lock will extend its life and keep it functioning properly.
Follow our maintenance recommendations on our "advices" page.
Product designed by our R&D department in France
The commitment to quality is one of our major concerns. If you encounter any difficulties with this product, please contact our quality department.