Just finished taking kaymar bar off and reinstating the factory bumper. Not as hard as I expected for a one person job. Hardest bit was loosening some of the nuts in very awkward spots. Getting spanners and sockets in there was tricky but eventually I won. With the bar off, I realized how rigid the kaymar bars actually are. Very very solid units. I'd hate to rear end someone wearing one.
From this...

To this...