Harley Davidson Swingarms

Harley Sportster Swingarms

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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.
  • Black Powdercoat.


    For a special project, Width, or length, please call 661-295-1956.

    All Sportster swingarms require the use on an after-market brake caliper and hanger. You can source your own set-up or purchase our PM brake kit below.

    CLICK HERE for 4 Piston Brake Kit  

    CLICK HERE for Radial Mount Brake Kit  


    Need to upgrade your suspension? ClickHere for shocks and fork springs!


    1986-2003 Sportster arm (custom order 10.5 wide with 25mm axle)


    2004-2018 Sportster arm bare finish


    04-18 sportster arm bare finish


    CLICK HERE to see how a Trac Dynamics swingarm is made!

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