Dyna Super Glide EFI FXDI. 35th Anniversary Super Glide FXDI35. Dyna Low Rider EFI FXDLI. Dyna Wide Glide EFI FXDWGI. The item "BLACK HARLEY DYNA DETACHABLES sissy bar 52300046A street bob low rider back rest" is in sale since Sunday, March 15, 2020.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Seats & Seat Parts\Backrests & Sissy Bars". The seller is "smoosehead" and is located in Maumee, Ohio. This item can be shipped worldwide.