FLSTFB FAT BOY LO Parts & Accessories

The FLSTFB Fat Boy Lo is a blacked-out Harley-Davidson Softail built between 2010 and 2017, bringing a stripped, low-slung stance to the iconic Fat Boy silhouette. As part of the Softail family, it shares its running gear with other Twin Cam and Evolution Softail models, so parts compatibility is broad and upgrade paths are well supported. Our catalogue covers the essentials owners come back for most often, including seats and saddles, performance exhaust systems, handlebar and control upgrades, and lighting and chrome accents to refresh the dark factory finish. Iron City Motorcycles is an authorised Harley-Davidson dealer in Leeds, so every fitment listing is checked against genuine Harley-Davidson specifications before it reaches the store. Browse the full range below.