MUSTANG MOTORCYCLE SKU: T14-673149

Mustang Motorcycle Backrest Studs — 2008-2021 Harley-Davidson

$280.00
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NOT SURE ABOUT FITMENT?

Mustang Motorcycle backrest studs for 2008-2021 Harley-Davidson models, engineered to mount securely to the stock seat and provide passenger support on long rides. Constructed for durability and designed to integrate with your existing seat without modification.

Features

  • Fits 2008-2021 Harley-Davidson models
  • Mounts to stock seat
  • Durable construction
  • 16 lb weight capacity

Specifications

  • Brand: Mustang Motorcycle
  • Manufacturer Part #: 79721
  • Weight: 16 lb
  • Category: Seats / Backrests

Fitment

Fits 2008-2021 Harley-Davidson models with stock seat mounts.

Frequently Asked Questions

Will this fit my 2022+ Harley?

No — this part is designed for 2008-2021 model years. Newer Harley models may require a different backrest stud.

Do I need to remove my existing seat?

The studs mount to your stock seat structure. Depending on your bike model, you may need to unbolt the seat for installation.

Is this for passenger comfort?

Yes — the backrest studs provide support and stability for a passenger during long rides, reducing fatigue.

What's the weight capacity?

The backrest assembly weighs 16 lb and is designed to support typical passenger loads on Harley models.

BRANDMustang Motorcycle
TYPEBackrests
SKUT14-673149
WEIGHT16.0 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.81
26 RATINGS
5★ 23
4★ 2
3★ 0
2★ 1
1★ 0
✓ VERIFIED
Jul 24, 2025

Mustang seat is the best most comfortable in my opinion

I change all my seats. To the mustang seats. On my Indian Chiefton., and my Harley ultra classic. Before I found these I must’ve went through $2000 worth of seats and you guys know what I’m talking about. Everybody claims theirs is the best and I tried a few of them. I’ve got them up in the attic. They’re almost brand new but they were horrible. The Mustang just fits me right the passenger seat is easy to hook right up to it. It’s a hell of a good seat little bit stiff when you first get it, but after about two hours on the seat, it just kind of breaks into your butt. You know what I mean we did a four hour ride the other day and usually I’ve gotta stop every half hour or 45 minutes you know and get up and walk around not on this it just like sitting in your car seat but that’s just me. I really like it

— John G
✓ VERIFIED
May 27, 2025

Mustang rides again

Fantastic, fits perfectly right out of the box. Wife loves it too. Thats the min reason!!!

— Roger J
✓ VERIFIED
Sep 3, 2025

Mustang seat.

Most comfortable bike seat I've ever sat on. The wife absolutely loves it.

— Jason F
✓ VERIFIED
May 25, 2025

Mustang seat

Having a hard time breaking it in, was hoping to use it on vacation but not going to happen. Had to put stock seat back on.

— David G
✓ VERIFIED
Oct 6, 2024

Great Product

The product is exactly what the representative said it would be. Quality product. Great value. I would buy it again. Highly recommend.

— ALAN S
✓ VERIFIED
Mar 29, 2026

Mustang touring seat

Top quality with all day comfort

— RUDY J