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75838 | Extreme Fastback One-Piece, 2-Up for Harley-Davidson Fat Boy 2018-2026

$525.00
Shipping calculated at checkout.

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The new Extreme Fastback makes a bold, no-nonsense statement, just like your Fat Boy. A low-cut 11.5” driver bucket is paired with a tall tail section for incredible back support, while giving a mean racing-cowl look, uniquely styled for the lines of the Fat Boy. The hand-sewn cover features a double-diamond pattern in front with a perforated-look vinyl on the 7” wide rear. Go bold and ride free in the comfort of the new Extreme Fastback.
  • 11.5” wide bucketed rider area provides excellent support in a low-profile, sporty package, with a 7” wide rear section.
  • Handsewn cover with double-diamond and perforated accents made from marine-grade expanded vinyl
  • Mustang’s proprietary controlled-density foam formula requires no break-in and retains shape and support after years of use
  • Marine-grade fiberglass baseplate for long-lasting support and durability, with polyurethane bumpers to absorb vibration
75838Seat Reach : Standard
  • 2018-2019 Harley-Davidson FLFB Fat Boy
  • 2018-2024 Harley-Davidson FLFBS Fat Boy 114
  • 2025-2026 Harley-Davidson FLFB Fat Boy
The new Extreme Fastback makes a bold, no-nonsense statement, just like your Fat Boy. A low-cut 11.5” driver bucket is paired with a tall tail section for incredible back support, while giving a mean racing-cowl look, uniquely styled for the lines of the Fat Boy. The hand-sewn cover features a double-diamond pattern in front with a perforated-look vinyl on the 7” wide rear. Go bold and ride free in the comfort of the new Extreme Fastback.
  • 11.5” wide bucketed rider area provides excellent support in a low-profile, sporty package, with a 7” wide rear section.
  • Handsewn cover with double-diamond and perforated accents made from marine-grade expanded vinyl
  • Mustang’s proprietary controlled-density foam formula requires no break-in and retains shape and support after years of use
  • Marine-grade fiberglass baseplate for long-lasting support and durability, with polyurethane bumpers to absorb vibration
75838Seat Reach : Standard
  • 2018-2019 Harley-Davidson FLFB Fat Boy
  • 2018-2024 Harley-Davidson FLFBS Fat Boy 114
  • 2025-2026 Harley-Davidson FLFB Fat Boy

FITMENT DISCLAIMER

Fitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration.

Customers are responsible for verifying fitment prior to purchase. House of Harley-Davidson assumes no liability for purchases made based on incorrect or unverified fitment information.

Please TEXT 414-282-2211 with any questions before ordering, or use the chat below.