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Harley-Davidson Fat Boy

The Fat Boy is Harley-Davidson's iconic muscle Softail, known for its solid disc wheels, wide stance, and heavyweight cruiser styling. This page covers confirmed-fit parts for the Fat Boy across the Twin Cam and Milwaukee-Eight Softail generations, including suspension, exhaust, intake, and tuning. Check the fitment notes on each product page before you buy. Current stock only.

2019-2023 Harley-Davidson Softail FXDR 114 Öhlins STX 46 Shock 13in

Ohlins
Original price $1,098.90 - Original price $1,098.90
Original price
$1,098.90
$1,098.90 - $1,098.90
Current price $1,098.90

Öhlins STX 46 rear shock for Harley-Davidson Softail FXDR 114, 2019-2023. A premium suspension upgrade over the OEM single rear shock used on the p...

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2018-2025 Harley-Davidson Softail Fat Boy Öhlins NIX 22 Front Fork Cartridge Kit (Showa)

Ohlins
Original price $1,263.90 - Original price $1,263.90
Original price
$1,263.90
$1,263.90 - $1,263.90
Current price $1,263.90

Öhlins NIX 22 front fork cartridge kit for Harley-Davidson Softail Fat Boy, 2018-2022. A drop-in upgrade for the OEM front fork internals, deliveri...

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