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

Purchased to replace the original mounting bracket that came with my Kryptonite Evolution 7" U-lock which already had a U-lock ring that fitted this collar if also almost imperceptibly identical, not identical because it's a bit thicker. Easy enough to remove the original, but the included collars weren't the right size either from a hotel room, not from your garage - use chain lube as cutting oil and wrap a rag around the new yoke, carefully secure the new yoke with the U-lock drill out yourself, the U-bolts are sharp and chambered. Took about 15 minutes and then some cleanup After this is complete make sure to watch the video on how to install from kryp website tonite as the guide that came with it is 2 step. and not helpful either. The video explains everything else. Assuming the collar fitted right away, this installation might have taken 5 minutes just to figure out how to attach it.