Hi, I did an install on my 2017 Street Glide Special of a set of Paul Yaffe 12in Monkey bars. I also used a set of Arlen Ness Riser Bushings to replace the rubber OEM ones. I noticed that the factory bolts do not come to the top of the threaded hole on the handlebar bracket...probable a quarter inch shorter. Should I order a longer set, if so can anyone recommend a part number for me. Thanks.

 

I found the same issue when l installed bars and Ness bushings. Got a set of longer bolts and all is good. They are 1/2"-13 and the length was either 2.25" or 2.5"...cannot remember. Get some good grade 8 fasteners and red Loctite.

 

I bought a set of the Arlen Ness polyurethane riser bushings from Revzilla part number 890418. I have 14" Paul Yaffe monkey bars on my 2017 CVO SG and had no problem with the Ness Polyurethane Riser Bushings. Not sure if they are the same ones you ordered. Here is a pic after the install.