904771 Sissybar side plates rigid mount

For those running an older Ironhead or early Evo Sporty, these MCS rigid mount side plates provide a reliable way to install a sissy bar. They are finished in black and designed to fit 1979 to 1993 XL Sportster models. These plates feature an 8-inch mounting width, measured outside to outside, which determines the width of the sissy bar upright you should select. They are built for a permanent, rigid installation, giving you a solid base for passenger support or gear storage. Depending on your bike's setup and any aftermarket saddlebags, you might find that a turn signal relocation kit is necessary. These plates match OEM part number 904771 and are a great way to add utility to your vintage Sportster.