To meet the trend towards wide tires, TRELOCK offers the RS 481 XXL to the bike and e-bike rider a frame lock with a extra wide passage - 92 mm to be precise. However, the overall size remains pleasantly compact and also in terms of security, the new RS 481 XXL is in no way inferior to our proven frame locks.

Of course, the security and the locking range can be increased with TRELOCK plug-in chains - because with these it is possible to lock the bike or e-bike to a stationary object! With the AZ version, the key can be removed in the unlocked position. Mounting can be done either directly on the frame on the corresponding screw threads or flexibly with the supplied ZR 20 bracket.