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Mustang Extra Wide Regal Duke Seat

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Product may vary from photo(s).

$348.30 Save 10%! Regularly: $386.99

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J&P Part: 801-447 On Sale!

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How to Install a Seat

Mustang Extra Wide Regal Duke Seat

• Two inches has been added to the front and rear width of the Regal Duke to make this Extra Wide Pillow seats ultra comfortable

• They nicely match Fat Bob gas tanks

• For bikes with 200mm tire

Made In The USA This product was proudly made in the USA

Product Specs

Design: Regal Duke

Front Seat Width: 13-1/2″

Manufacturer Part Number: 76390

Material: High Quality Expanded Vinyl

Product Color: Black

Rear Seat Width: 9″

Sold in Units: Each

Surface Texture: Pillow


This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Click (+) to view all compatible models

Harley-Davidson® Models

Softail Cross Bones FLSTSB : 2008–2011
Softail Custom FXSTC : 2007–2010
Softail Fat Boy Anniversary FLSTF : 2013
Softail Fat Boy FLSTF : 2007–2014
Softail Fat Boy Lo Anniversary FLSTFB : 2013
Softail Fat Boy Lo FLSTFB : 2010–2014
Softail Night Train EFI FXSTBI : 2006
Softail Night Train FXSTB : 2006–2009
Softail Springer EFI FXSTSI : 2006
Softail Springer FXSTS : 2006
Softail Standard EFI FXSTI : 2006
Softail Standard FXST : 2006–2009

Customer Reviews

Overall Rating:
5/5 based on 23 ratings

5 by

This is the third seat I have installed on my Fat Boy, and by far the best. I have a bad back and before I installed this seat, I could not ride more than 50 miles without extreme pain. I just made a 450 mile trip and had zero problems!!!!

5 by

The Mustang seat that I got for my Fat Boy was the best decision that I ever made. I used to get uncomfortable after 50 miles of riding. Just got back from Sturgis (425 miles each way) and felt great. On my next bike, my first purchase will be a new Mustang seat.

5 by

J&P Cycles is the best! A little mix-up on what was I ordered, but they shipped out the right seat and it was just like they said. It fit great and works better then stock and a great price. Thank you.

5 by

Outstanding seat from Mustang, with a great price from JP Cycles.

5 by

Confort level is perfect.

5 by

J&P service always perfect,Mustang seat 800-078 comfortable looks and fits real nice-2007 FLSTC. V-Twin bracket J&P #8500090 had to be altered-for 1982 and up BT generic not specific

4 by

Seat is awesome, vey comfortable! Ordered a scratch and dent model for the discount. Seat was in 99% great shape, small marks underneath where someone else had installed the seat. I did have to buy another bracket, from Harley, for the back to mount it which I felt was a little misleading but overall I am extremely happy with this purchase and the fast shipping.

2 by

Not the best fit, but with a little modification it works

5 by

great seat, very comfortable

5 by

excellent seat, good service.

5 by

Purfect fit, simply swap the rear bracket from the old seat to this one and bolt it into place. My lady is very happy on the long haul trips now, great seat.

4 by

Very nice seat ,Fitted well as it should, no problems. Works well with the low boy sissy bar and pad.

5 by

This seat is absolutely awesome. At 62 and still fighting the inevitable transition to a "Geezer Glide" this seat has added another two or three years to the life of my 95 BadBoy and combined with a taller "sissy" bar for my woman the added thickness and width of the passenger seat have silenced her complaints for the time being. As far as fitment it is perfect and quality is absolutely the best

4 by

great seat , fit like it should . put it on and went for a 400 mile ride with my lady, and we were both very happy . our rears felt great !!! but one of the buttons came off . not that big a deal .

5 by

Looks & Worked great!

5 by

JP has always provided me excellent service and I utilize JP for all my purchases whenever possible. Thank you Mike Simon

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Important Product Notes

Seats, once mounted, cannot be returned. Returned seats must be in new condition with no evidence of wear or mount marks. Be careful to check fitment before mounting your new seat. When checking fitment of seat, place a cloth under seat, do not bolt down seat. Carefully set seat on bike and check fitment. Returned seats showing any signs of wear or mount marks cannot be accepted. Please be careful when checking fitment.

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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