TRAC DYNAMICS Harley Sportster Swingarms




Harley Davidson Sportster Swingarms

These all aluminum swingarms feature machined billet sections coupled with our exclusive bridged extrusions to give you a super strong swingarm at a weight savings of over 5 lbs!

Arms are available for most Sportster models, and can be ordered in lengths from stock to 8" over.

Arms are built using the stock size axle for that year, if a different size axle is required, please contact us after placing your order.


Available finishes:

  • Bare/Factory finish.
  • Mechanical Polish.
  • Show Polished.
  • Black Powdercoat.


NOTE! Due to the wide variety of swingarm configurations, all arms are BUILT TO ORDER. Delivery times can range from 4 to 6 weeks.

For a special project, Width, or length, please call 215-964-8655

All Sportster swingarms require the use on an after-market brake caliper and hanger. You can source your own set-up or purchase one of ours.

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