Mustang Motorcycle 1 Piece Original — 1984-2006 Harley-Davidson

Mustang Motorcycle Fastback one-piece seat for 1984-2006 Harley-Davidson, featuring a high-rising backrest wall for excellent lumbar support and an aggressive yet planted riding position. The seat is cut low to position the rider slightly lower and further back than stock, with a tapered passenger section that maintains a streamlined profile while offering functional passenger comfort.

Features

• High-rising backrest wall for back support
• Low-cut design positions rider lower and further back
• Tapered passenger section for streamlined look
• Stock rear mounting bracket reuses existing hardware
• 15 lb weight

Specifications

• Brand: Mustang Motorcycle
• Manufacturer Part #: 75779
• Weight: 15 lb
• Category: Seats / One-Piece Motorcycle Seats

Fitment

Fits Harley-Davidson models 1984 through 2006 equipped with OEM rear seat brackets.

Frequently Asked Questions

Will this fit my 2007+ Harley?

No — this seat is designed for 1984-2006 Harley-Davidson models only. 2007 and newer bikes use different frame geometry and mounting points.

Do I need to keep the stock rear mounting bracket?

Yes. Remove the bracket from your stock seat and bolt it to the Mustang seat for installation. The bracket is reused.

How much lower does this sit compared to stock?

The seat is cut low to position the rider slightly lower and further back than factory, creating a more aggressive riding posture.

Is the passenger section comfortable?

The tapered passenger section is designed to maintain a streamlined look while still offering reasonable passenger comfort for short to moderate rides.

What is the seat weight?

The Fastback weighs 15 lb, typical for one-piece motorcycle seats in this category.