MUSTANG MOTORCYCLE SKU: T14-672907

Mustang Motorcycle Perewitz Diamond Fastback One-Piece Seat - Harley Touring & Softail

$545.00
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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.

Unleash a custom, low-slung look on your Harley-Davidson with the Mustang Perewitz Diamond Fastback one-piece seat. Designed by renowned customizer Dave Perewitz, this seat redefines your bike's profile, positioning you lower and further back for an aggressive stance.

Why riders pick this

  • Perewitz Fastback design for a custom, aggressive stance
  • Positions rider lower and further back than stock
  • Tapered passenger section for a streamlined profile
  • Diamond stitching adds classic custom detail
  • Designed for 1984-2006 Harley-Davidson models

This Mustang one-piece seat is engineered to transform the aesthetics and ergonomics of your Harley Touring or Softail. Its distinctive Fastback design, a signature of Dave Perewitz, not only drops the rider lower but also pushes them back, creating a more performance-oriented riding posture. The diamond stitching adds a touch of classic custom style that complements any build.

Aggressive Styling & Rider Comfort

  • Low-slung Fastback design by Dave Perewitz for a custom look
  • Positions the rider lower and further back than the factory seat
  • Tapered passenger section maintains a streamlined profile
  • Offers reasonable comfort for two-up riding without sacrificing style

Seamless Integration

Installing the Perewitz Diamond Fastback seat is straightforward, designed to work with your existing setup. It requires the transfer of your stock rear mounting bracket, ensuring a secure fit without unnecessary modifications. This seat is perfect for riders looking to achieve a sleek, custom appearance while enhancing their riding position on the road.

Specifications

  • Brand: Mustang Motorcycle
  • Manufacturer Part #: 76890
  • Weight: 22 lb
  • Category: Seats / One-Piece Motorcycle Seats

Common questions

Does this seat require a different mounting bracket?

This seat is designed to reuse your stock rear mounting bracket. Simply unbolt it from your original seat and transfer it to the Mustang seat.

Is this seat comfortable for a passenger?

While the tapered design prioritizes a streamlined look, the passenger section is engineered to provide reasonable comfort for two-up riding.

Will this seat fit my specific Harley model?

This seat fits a wide range of 1984-2006 Harley-Davidson Touring and Softail models. Please confirm fitment for your exact year and model using the Shop by Bike tool before ordering.

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
SKUT14-672907
WEIGHT22.0 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
7 RATINGS
5★ 7
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Sep 6, 2016

beutiful seat

moves you closer to tank so you can sit up straight. sits higher but is narrower so you can still reach the ground. also a lot more room for passenger. matches stock harley backrests

— william s
✓ VERIFIED
Mar 22, 2022

Raised me up several inches. Very comfortable position when foots on highway pegs. More standard position when on footboards. <br /><br />Passenger commented seat is more comfortable for them and bigger than stock. Overall happy with quality and looks of product

— Anonymous
✓ VERIFIED
Jul 20, 2023

Mustang Seat

Very comfortable seat. Great investment.

— Michael K
✓ VERIFIED
May 16, 2022

The seat is wonderful and provides great comfort on those 500 mile days!

— Anonymous
✓ VERIFIED
Aug 24, 2015

Great seat great service

— Anonymous
✓ VERIFIED
May 1, 2012

Worked out very well.

— Anonymous