OK, so once again I removed my highway pegs because I could not figure out how to tighten this pivot mechanism. Note that the allen bolts is that they are 3/16 not metric, making me wonder if someone mounted a Harley part on the transverse part of my Valk crash bar.
Can anyone tell me what make this is and how to tighten spline-type pivot point?

Here is the pivot point with a chrome bolt that leaves no room to get a socket onto it:
[img]http://i1279.photobucket.com/albums/y526/maclachlan1/P1070950_zps2c7546c3.jpg[img]