MUSTANG MOTORCYCLE SKU: T14-615742

Mustang Motorcycle Fastback 1-Piece Seat - Harley Sportster

$1.410.000,00
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About Mustang Motorcycle

Mustang Motorcycle Products has built seats in Terryville, Connecticut since 1980, and is the name most V-twin riders reach for when the stock seat has ended a ride early. Its wide touring and solo seats are built on steel baseplates with real foam density rather than cosmetic padding.

The Mustang Fastback 1-Piece seat transforms the look and feel of your Harley-Davidson Sportster. Designed with a high-rising backrest and a tapered passenger section, it creates a streamlined custom profile. This seat positions the rider lower and further back than stock, enhancing both comfort and control.

Why riders pick this

  • High-rising backrest for excellent support
  • Tapered passenger section for streamlined styling
  • Positions rider lower and further back
  • Direct fit for 2004-2021 Harley-Davidson Sportster
  • Enhances custom Sportster aesthetic

For Sportster riders chasing a custom aesthetic without sacrificing comfort, the Mustang Fastback 1-Piece seat delivers. Its aggressive, sleek design features a high-rising backrest that provides excellent lumbar support, crucial for maintaining comfort on longer rides. The tapered passenger section contributes to the fastback look, giving your bike a lean, purposeful stance that stands out.

Sleek Profile, Enhanced Rider Position

  • High-rising backrest for superior rider support
  • Tapered passenger section for a streamlined custom look
  • Positions rider lower and further back than stock
  • Contributes to a sleek, aggressive Sportster profile

Designed for Your Sportster

This one-piece Fastback seat is a direct fit for 2004-2021 Harley-Davidson Sportster models. While it offers a more aggressive stance, it still provides reasonable comfort for a passenger on its tapered section. Note that Sportster models equipped with a 2.1-gallon fuel tank will have a small, unavoidable gap at the nose of the seat where it meets the tank, a common characteristic with custom-fit seats on these models.

Specifications

  • Brand: Mustang Motorcycle
  • Manufacturer Part #: 76145
  • Weight: 8 lb
  • Category: Seats / One-Piece Motorcycle Seats

Common questions

Will this Fastback seat fit all 2004-2021 Harley-Davidson Sportster models?

Yes, this seat is designed to fit 2004-2021 Harley-Davidson Sportster Fastback models. Please note that models with a 2.1-gallon tank will have a small gap at the nose of the seat.

Is there enough room for a passenger on this seat?

The tapered passenger section offers reasonable comfort for a passenger, though it is designed to be narrower and more streamlined than some stock seats for a custom look.

How does the rider position change compared to a stock Sportster seat?

This Fastback seat is designed to position the rider both lower and further back than the factory Sportster seat, offering a more aggressive stance and improved control.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDMustang Motorcycle
TYPEOne-Piece Motorcycle Seats
SKUT14-615742
WEIGHT8.0 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.71
45 RATINGS
5★ 35
4★ 9
3★ 0
2★ 0
1★ 1
✓ VERIFIED
Aug 29, 2016

Just enough Seat

I have a new 2016 Iron and the new solo seat looked really cool. I would ride for 30 minutes and my tail bone was killing me. I figured I would just get used to it and kept riding. <br />I rode for over an hour one day in traffic and I thought I would never walk again.. <br />I bought the Mustang fast back seat so my girl friend could get on once and a while to get breakfast or some short trips. <br />I took off on a 200 mile tripe the other day and had not one issue with the seat. <br />I only stopped long enough to put the credit card in the gas pump, fill it up and then take off again. <br />Not sore at all.. <br />The Iron 883 is a very harsh ride, almost a hard tail. The seat allowed me to sit on bike for 3 hours and 200 miles. <br />Girlfriend says seat is ok but there are times we both come up off the seat on some of the road bumps. But that is the nature of the Iron. I can only imagine this seat on a full travel Sportster would be heaven.

— Jason H
✓ VERIFIED
Feb 9, 2015

Great looks and great comfort

I have an 2014 883 Iron and this seat fits great. I looked at a lot of seats to add a passenger and they all looked really bulky. My original idea was to just switch it out when I was not riding my daughter on the back but after I installed it it really flowed with the bike well. As far as comfort goes this seat is a huge improvement compared to the factory seat. If you want to add a passenger or just want a good looking comfortable seat I would recommend this to anyone.

— Batman883 B
✓ VERIFIED
May 16, 2014

Solid seat, not great for 2 up

I'm very happy with the comfort and look of this seat. Just installed it on a '14 HD Iron and it's a HUGE improvement over the stock seat. I like the bobber, minimalist look and so I wanted a seat that would work for occasional 2 up but retained the low profile look. This seat does pretty well from an aesthetic standpoint. But, know that if you're buying this seat it is marginal for 2 up riding. Obviously this seat is not intended for long 2 up trips, but even for short trips around the city, this seat is borderline for the passenger without a solid backrest. So, if you're buying this seat as a great upgrade for your stock solo seat that also has the ability for occasional, short 2-up rides and you're willing to get a backrest for the passenger, this seat comes highly recommended. If your looking for a seat that will work for medium length (30mi+) 2 up rides every weekend, look elsewhere.

— Prvrbs910 P
✓ VERIFIED
Mar 1, 2019

Great looking

I bought this seat last year expecting to get my wife on the back. It was too hard for her. First off, the seat is hard however, after 100 miles you butt still doesn't hurt. Its insane how it's the best seat for long distance but it seems hard. It breaks down over time a bit. They had to make it that way because of how slim it is and it looks fantastic because of it. I still say mustang makes the best seats and they know what there doing. It also pushes you back 1.5 inches for taller people.

— DANIEL S
✓ VERIFIED
Aug 12, 2014

Amazing!

This seat is great. I'm a big guy and this seat is very comfortable. It moved me back on the bike at least an inch, but didn't lower my position. The foam in this seat is far superior to stock, it really soaks up what the somewhat harsh Iron suspension doesn't. The passenger section is small but functional. If you ride two up a lot your passenger probably wont thank you. But, if you're like me and don't often have a passenger, it keeps that streamlined look while still giving you the option.

— Luke883 L
✓ VERIFIED
Nov 13, 2018

Goes on easy and performs well

The seat installed easily on my 2009 XL1200N Sportster. It's comfortable for my wife and I and it looks good.

— Thomas M