Review on Transfit FlexFrame-U Bracket: Enhanced Design for Unmatched Versatility by Dave Wheeler

I have two of these mounts and although they hold the lock securely the design is lacking and the hardware is terrible. First of all they offer the *only* way to attach this to your bike with a belt which looks horrible, damages the paintwork and doesn't hold up well. For most bikes, mounting to a bottle bolt is the safest, prettiest, and most logical way to go, as shown in my attached picture. is necessary. The mount is much higher than it should be, requiring a very long bolt to get the job done and reducing the number of places it can be fitted on your bike. Despite its shortcomings, this mount is a good way to attach U-locks. to your bike and it works better than anything else I've tried.