577058 Sissy bar kit 14.5" upright chrome
Fits: Softail: 18-20FLFB Fat Boy 107; 202…
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Specifications
- Brand
- MCS
- Part Number
- 577058
- OEM Reference
- 577058
- Pack Quantity
- Sold as kit
- Category
- Sissy Bars
- VAT Rate
- 20%
About This Product
This 14.5-inch chrome sissy bar kit is designed specifically for the wider rear ends of modern Fat Boy and Breakout models. The one-piece construction features welded-on side plates for maximum stability and a polished look. It fits 2018 to 2025 Softail FLFB and FLFBS Fat Boy models, the FLSTFI Fat Boy Gray Ghost, and 2018 to 2025 FXBR and FXBRS Breakout models. Part number 577058 is a quick-detachable unit that replaces OEM 52300437. It requires model-specific docking points and hardware for installation. This mid-height upright provides excellent support for a passenger while complementing the muscular stance of these wide-tire Softails, making it a practical and stylish upgrade.
Manufacturer part number: 577058.
Fitment
Softail: 18-20FLFB Fat Boy 107; 2025 FLFB Fat Boy 117; 20-24FLFBS Fat Boy S 114; 2025 FLSTFI Fat Boy Gray Ghost 117; 18-20FXBR Breakout 107; 18-22FXBRS Breakout 114; 23-25 FXBR Breakout 117
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