Trac Dynamics Swing Arm
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 nearly 10 lbs!
Dyna models can be used with stock caliper.
Arms are available with 3/4 or 1" or 25mm axle.
NOTE! Due to the wide variety of swingarm configurations, all arms are BUILT TO ORDER. Delivery times can range from 2 to 8 weeks.