Trask Billet Aluminum Swingarm - 02' thru 08' FL

The Trask Assault Series Swingarm is engineered to increase stability, strength, and precision handling on early Touring platforms. Machined from T6061 billet aluminum, it offers a lighter and more rigid structure than stock, reducing flex and improving control at speed. This design is proven on Trask race bikes and used by competitive teams in major bagger racing series.

Its modular layout allows for custom setup options, and adjustable shock positions make suspension tuning simple. The improved axle design replaces cam style adjusters for more consistent alignment and easier chain management. Each swingarm arrives raw and disassembled so builders can finish it to match their project.

Every kit includes stainless hardware, spherical bearings, and Delrin chain guides. It is designed to work with the stock brake caliper and mount. For radial caliper use, pair it with the Trask TM-3200-15 caliper mount.

Key Features:

• Billet T6061 aluminum construction
  
• Race proven rigidity and stability
  
• Modular design for custom setup options
  
• Adjustable shock mount positions
  
• Upgraded axle adjuster system
  
• Includes bearings, hardware, and chain guides
  
• Ships raw for custom finishing
  
• Compatible with stock caliper or TM-3200-15 radial mount

This fitment is currently out of stock with an estimated restock date of 12-31-25.

Current lead time is 4 plus weeks. Please call to confirm.