Trac Dynamics Billet Series FXR Swingarm


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Trac Dynamics Billet Series FXR Swingarm

Trac Dynamics ALL NEW Billet Series swingarms feature one piece CNC machined sides custom designed to give you great looks and superior strength! Extensive pocketing on the inside gets the weight down to a minimum making these arms only slightly heavier than our conventional arms. Billet Series arms also include our AXS (axle interchange system) axle adjusters that are manufactured “in house” and made from super hard 2024-T8 aluminum. Trac Dynamics swingarms exclusive design allows you to change axle diameters in the future without having to purchase a whole new swingarm.

Available finishes:

  • Bare/Factory finish.
  • Mechanical Polish.
  • Black Powdercoat.
Product Info:
  • FXR models require an aftermarket brake caliper.
  • Arms are available with 3/4 or 1″ or 25mm axle.
  • FXR arms come complete with spherical bearing front pivot kit! 


All FXR swingarms require the use of an after-market brake caliper and hanger.

Up to 8 week lead time.

Additional information

Weight 10 lbs
Dimensions 21 × 14 × 4 in

Stock, +2" Overstock


Raw, Polished, Black


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