Mustang
Mustang Squareback Seat Double Diamond FL FX - 78808 For Harley Softail 2018-2026
MPN:
78808
SKU:
0804-0857
Mustang
Mustang Squareback Seat Double Diamond FL FX - 78808 For Harley Softail 2018-2026
MPN:
78808
SKU:
0804-0857
SKU:
0804-0857
One-piece, 2-up seat combines form and function with a sleek profile and rider-focused ergonomics
Wide driver bucket is cut low and backed by a high-rising rear wall that provides crucial lower back support for confident riding
Squared-off wide passenger section offers added functionality for two-up travel, without compromising the bike’s performance-inspired stance
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
High-quality expanded vinyl cover that offers the appearance of leather and durability to withstand the element
Specs
Riding Style
Street
Stitching
Black Stitching
Driver Seat Width
11-1/2"
Features
without Driver Backrest
Type
One-Piece
Units
Each
Fill Material
Foam
Model
Squareback
Decoration
Double Diamond
Material
Vinyl
Rear Seat Width
7"
Product Name
Seat
Type
2-Up Seat
Base Color
Black
2018-2020
Harley-Davidson
Softail Low Rider FXLR
2018-2021
Harley-Davidson
Softail Sport Glide FLSB
2020-2026
Harley-Davidson
Softail Low Rider S FXLRS
2022
Harley-Davidson
Softail Low Rider El Diablo FXRST
2022-2026
Harley-Davidson
Softail Low Rider ST FXLRST
Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Regular price
$599.00
Unit price
Shipping calculated at checkout.
Product Details
Features
- One-piece, 2-up seat combines form and function with a sleek profile and rider-focused ergonomics
- Wide driver bucket is cut low and backed by a high-rising rear wall that provides crucial lower back support for confident riding
- Squared-off wide passenger section offers added functionality for two-up travel, without compromising the bike’s performance-inspired stance
- 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
- High-quality expanded vinyl cover that offers the appearance of leather and durability to withstand the element
Specs
| Riding Style | Street |
| Stitching | Black Stitching |
| Driver Seat Width | 11-1/2" |
| Features | without Driver Backrest |
| Type | One-Piece |
| Units | Each |
| Fill Material | Foam |
| Model | Squareback |
| Decoration | Double Diamond |
| Material | Vinyl |
| Rear Seat Width | 7" |
| Product Name | Seat |
| Type | 2-Up Seat |
| Base Color | Black |
| 2018-2020 | Harley-Davidson | Softail Low Rider FXLR |
| 2018-2021 | Harley-Davidson | Softail Sport Glide FLSB |
| 2020-2026 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2022 | Harley-Davidson | Softail Low Rider El Diablo FXRST |
| 2022-2026 | Harley-Davidson | Softail Low Rider ST FXLRST |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Product Description
Features
- One-piece, 2-up seat combines form and function with a sleek profile and rider-focused ergonomics
- Wide driver bucket is cut low and backed by a high-rising rear wall that provides crucial lower back support for confident riding
- Squared-off wide passenger section offers added functionality for two-up travel, without compromising the bike’s performance-inspired stance
- 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
- High-quality expanded vinyl cover that offers the appearance of leather and durability to withstand the element
Specs
| Riding Style | Street |
| Stitching | Black Stitching |
| Driver Seat Width | 11-1/2" |
| Features | without Driver Backrest |
| Type | One-Piece |
| Units | Each |
| Fill Material | Foam |
| Model | Squareback |
| Decoration | Double Diamond |
| Material | Vinyl |
| Rear Seat Width | 7" |
| Product Name | Seat |
| Type | 2-Up Seat |
| Base Color | Black |
| 2018-2020 | Harley-Davidson | Softail Low Rider FXLR |
| 2018-2021 | Harley-Davidson | Softail Sport Glide FLSB |
| 2020-2026 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2022 | Harley-Davidson | Softail Low Rider El Diablo FXRST |
| 2022-2026 | Harley-Davidson | Softail Low Rider ST FXLRST |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0804-0857 | 78808 | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Customer Reviews
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


