Dyna Aluminum Swingarm with 100 mm Radial Mount

• 🦾 Increased rigidity and stability

• ⚖️ Lightweight aluminum

• 🛡️ 100 mm radial caliper bracket included

• 🔧 Compatible with the OEM wheel

• 🎨 Raw finish, anodizable in the color of your choice

Dyna performance aluminum swingarm

Lighter, stiffer, with 100 mm radial caliper bracket – ready for the OEM wheel

Level up your Dyna with an aluminum swingarm crafted by specialists in high-performance swingarms. Designed for the latest-generation Dyna (2007 to 2017), this component replaces the OEM unit, delivering better rigidity, superior control, and a noticeable weight reduction.

Supplied complete with a 100 mm radial caliper bracket, it enables more precise and more consistent rear braking. The arm is delivered in raw aluminum for a strong, clean base, with optional anodizing on request in the color of your choice to match your build. Good news for plug & ride projects: this swingarm is compatible with the OEM wheel, greatly simplifying integration on your bike.

Whether you’re aiming for a clubstyle build, a muscular bobber, or a Dyna set up for long trips, this swingarm delivers crisper acceleration, more precise lines in fast sweepers, and superior stability under load, while elevating the look with a premium finish.

Compatibility:

• Harley-Davidson Dyna Street Bob (FXDB) 2007-2017

• Harley-Davidson Dyna Low Rider (FXDL) 2007-2017

• Harley-Davidson Dyna Low Rider S (FXDLS) 2016-2017

• Harley-Davidson Dyna Super Glide / Super Glide Custom (FXD/FXDC) 2007-2014

• Harley-Davidson Dyna Fat Bob (FXDF) 2008-2017

• Harley-Davidson Dyna Wide Glide (FXDWG) 2010-2017

• Harley-Davidson Dyna Switchback (FLD) 2012-2016

Technical specifications:

• 🛠 Type: Performance swingarm for latest-generation Dyna

• 💪 Material: Aluminum (robust construction, ideal for increased rigidity and weight savings)

• 🧩 Wheel compatibility: Designed for the OEM wheel

• 🧷 Caliper mount: Integrated bracket for 100 mm radial caliper

• 🎨 Finish: Raw aluminum (anodizing in the color of your choice on request)

• ⚖️ Weight: approx. 6.5 kg (varies by configuration)

• 🔧 Installation: Designed for Dyna 2007-2017, simplified integration with the OEM wheel

Advantages vs OEM:

✔ Significantly improved rigidity for increased stability in corners and under load
✔ Reduced weight versus the stock steel unit for a more responsive ride
✔ 100 mm radial caliper bracket for more precise, consistent rear braking
✔ Compatible with the OEM wheel for easy installation
✔ Raw aluminum finish customizable via anodizing
✔ Premium, modern look—ideal for high-end builds

Why upgrade the stock part?

The stock steel swingarm does its job, but it shows its limits as soon as you push harder: spirited riding, two-up load, modern brakes, or simply a performance-oriented build. A stiffer, lighter swingarm means a more precise rear end, better-controlled acceleration, and reinforced stability.

• Lack of stiffness felt in heavy lean

• Higher weight penalizing agility

• Limited compatibility with high-performance braking setups

• Stock finish offers little customization

This aluminum swingarm addresses these points by combining rigid construction, OEM wheel compatibility, and a 100 mm radial caliper bracket, while allowing aesthetic customization via anodizing.

Ideal use:

• Clubstyle and bobber builds seeking rigidity and a high-end look

• Dynamic road riding with precise lines and optimized braking

• Touring and two-up, for more stability under load

• Custom projects with color-matched anodizing

• Coherent upgrade alongside radial brakes and a modernized chassis