I have the same ones on mine.. They do require a re-tighten at the mirror end every once and a while..
Hey N8Kam,
I've been lucky so far. I ended up using the posts from the BigDog mirrors, and then loctite. Went the last two months of the season without having to retighten. The Bigdog mirrors loosened up every time I hit the gas hard. These were much better.
I really like the arlen Ness mirrors, if you get a chance N8Kam, post a few photos or your Dog with the mirrors...
Hey the band I'm in is playing at Laconia Bike week this year. Opening weekend at the big stage, and at Meredith Harley on the closing Sunday...... Hope to see you this year. If your there, come say hi......
Bmarchant