Mustang Motorcycle Solo Diamond — 2004-2021 Harley-Davidson Sportster Wide

Mustang Motorcycle solo seat designed for 2004-2021 Harley-Davidson Sportster Wide models, featuring a wide 12-inch driver platform with extra hip width and low-slung positioning for all-day comfort. Built with durable synthetic glove-leather and available in diamond-stitch styling.

Features

• 12-inch wide driver seat with extra hip area
• Low-slung positioning for comfort on longer rides
• Synthetic glove-leather cover with diamond stitch detail
• Fits 2.1, 3.3, and 4.5-gallon fuel tanks

Specifications

• Brand: Mustang Motorcycle
• Manufacturer Part #: 76728
• Weight: 5.7 lb
• Category: Seats / Solo Motorcycle Seats

Fitment

Fits 2004-2021 Harley-Davidson Sportster Wide models. Compatible with 2.1, 3.3, and 4.5-gallon fuel tanks.

Frequently Asked Questions

Will this fit my 2004-2021 Sportster Wide?

Yes. This solo is engineered for all 2004-2021 Sportster Wide models with any stock fuel tank size.

Is there a gap between the seat and tank on smaller fuel tanks?

Yes — on 2.1 and 3.3-gallon tanks, a small gap appears at the nose of the seat. This is normal and does not affect function.

Can I use this with a passenger seat?

No — this solo and Mustang passenger seats are designed as a matched pair and will not fit with stock Harley solos or passenger seats.

What's the seat height and how does it compare to stock?

The seat is positioned lower and further back than typical stock Sportster seats, placing the rider in a relaxed, forward-leaning posture.