FS 401
COPS® COMPACT, the new reference for folding locks: high level of security and functionality with the smallest dimensions. Thanks to top material quality and clever details, with the FS 401 TRELOCK offers what is currently perhaps the world’s most secure folding lock.
The light FS 401 is the ideal lock for sporting cyclists.

SECURITY / COMFORT

* Particularly strong joint pins in TRELOCK Security Link technology and TREDUR® special steel resist the most brutal attempts to force open the lock.
* The rotatable lock head with ARMADON® plating provides the greatest degree of locking convenience in all lock positions.
* The robust plastic jacket avoids scratches on paintwork and components.
* plastic bracket for fastening to frame tube