Trask TM-3210 Assault Series Billet Aluminum Swingarm for 2002-2008 Harley-Davidson Touring

The Trask TM-3210 Assault Series Swingarm is a high-performance billet aluminum replacement swingarm engineered for 2002–2008 Harley-Davidson FL Touring models. Machined from T6061 billet aluminum, it delivers a lighter, stiffer chassis component that significantly reduces flex and improves stability and control at speed compared to the factory stamped steel unit.

This is the same race-proven swingarm design trusted by Trask Performance race bikes and competitive teams in major bagger racing series including the Bagger Racing League and King of the Baggers. The modular construction eliminates cam-style axle adjusters in favor of adjustable shock mount positions for simplified suspension tuning and more consistent wheel alignment.

Each TM-3210 ships raw and disassembled, ready for a custom finish or powder coat to match your build. 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.

Kit Includes:

• Precision machined T6061 billet aluminum swingarm
• Stainless steel axle and hardware
• New spherical bearings
• Delrin chain guides
• Carbon fiber cover plates

Key Features:

• Lighter and more rigid than OEM stock swingarm
• Race-inspired design reduces chassis flex and minimizes death wobble
• Modular full-disassembly design for easy finishing and maintenance
• Adjustable shock mount positions for custom suspension tuning
• Replaces cam-style axle adjusters with precision alignment system
• Compatible with stock brake caliper and mount
• Offered in stock length
• Proudly made in the U.S.A.

The Trask TM-3210 Assault Swingarm is the premier chassis upgrade for builders and performance riders looking to elevate their early Touring platform bagger build with proven race technology.