Whether you’re working on a restoration project or building a custom bike

3/4" OD with a 1" OD flange that is 1/8" thick

and right side gas tanks on H-D 1965-1972 Big Twins

diaphragm spring

Includes OEM# 6186

Chopper Bolt On Sissy Bar - 2006-2017 Dyna Vendor_LAND Whether you’re working on aNew from the Gasbox "Chopper" Bolt On Sissy Bar for 2006 2017 H D Dynas. This bolt on kit allows you to mount a sissy bar to your stock swingarm motorcycle. No more worrying about how to secure your gear! This cool design sissy bar is a direct bolt on for 2006 2017 Harley Davidson Dynas. Simply remove the stock frame rail cover hardware, and bolt the new sissy bar on. This sissy bar will work with stock turn signals. Featuring 1 2" steel construction