Trask Billet Aluminum Swing Arm For Harley Touring 2009-2025
Trask Performance Billet Aluminum Swingarm for Harley-Davidson Touring (2009-2025)
When it comes to high-performance baggers, power is only half the equation. If your chassis cannot handle the torque, you are losing performance, accelerating tire wear, and risking the infamous, dangerous high-speed wobble. The Trask Billet Aluminum Swingarm is engineered to solve these exact structural flaws in the factory setup. Machined from solid blocks of premium 6061-T6 aerospace-grade aluminum, this swingarm replaces the flexible, stamped-steel factory unit with a rigid, lightweight masterpiece designed for maximum control, stability, and durability.
Why Upgrade Your Harley Touring Factory Swingarm?
The stock Harley-Davidson Touring swingarm is built for cost-effective mass production, not aggressive cornering or high-horsepower outputs. Under hard acceleration, heavy loads, or spirited cornering, the factory stamped-steel unit experiences significant torsional flex. This flex distorts rear axle alignment, leading to poor tracking, mid-corner instability, and rear-end sway. By replacing it with the Trask Performance billet aluminum swingarm, you completely eliminate this flex point, creating a rock-solid connection between your transmission case, frame, and rear axle.
Premium Materials and Precision Engineering
Trask Performance manufactures this swingarm proudly in the USA using state-of-the-art CNC machining. Every unit is sculpted from structural 6061-T6 aluminum, ensuring an incredible strength-to-weight ratio. By lowering unsprung weight, your rear suspension—whether you run Ohlins, Legend, or Fox shocks—can react significantly faster to road imperfections. This drastically improves tire contact patch consistency, providing superior mechanical grip, smoother ride quality, and enhanced braking efficiency.
Chassis Stability & The End of Bagger Wobble
Any rider who has pushed a Road Glide, Street Glide, or Electra Glide hard into a sweeping turn knows the uneasy feeling of chassis deflection. The Trask billet swingarm acts as a brace for your entire rear suspension system. By maintaining perfect parallel alignment between the swingarm pivot bolt and the rear axle under extreme lateral forces, it keeps your bike tracking perfectly straight. It is the single most effective hardware upgrade to secure your drivetrain geometry and ensure total rider confidence at triple-digit speeds.
Complete Fitment and Compatibility Matrix
This premium performance upgrade is engineered for an exact, direct bolt-on fitment across the modern Harley-Davidson Touring platform. Whether you ride a twin-cam, a Milwaukee-Eight (M8) 107, 114, 117, or a built 124/131ci monster, this unit integrates perfectly with the following models:
- Harley-Davidson Road Glide (FLTR, FLTRX, FLTRXS, FLTRXST): 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Harley-Davidson Street Glide (FLHX, FLHXS, FLHXST): 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Harley-Davidson Road King (FLHR, FLHRXS): 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Harley-Davidson Electra Glide / Ultra Classic (FLHT, FLHTCU, FLHTK): 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Advanced Technical Specifications
Trask does not cut corners on hardware. This kit includes heavy-duty, industrial-grade spherical bearings and custom-machined spacers, completely replacing the failure-prone factory rubber isolators and clevis blocks. This ensures a frictionless, highly accurate pivot motion. The axle blocks feature precision adjustment marks, making accurate rear wheel alignment and drive belt tensioning incredibly simple, preventing uneven tire wear or premature belt failure.
| Technical Parameter | Specification Details |
|---|---|
| Material Construction | CNC-Machined 6061-T6 Billet Aluminum |
| Application | Harley-Davidson Touring Models (2009-2025) |
| Bearing Type | High-Load Spherical Pivot Bearings |
| Axle Options | Compatible with stock 1-inch or custom axles |
| Brake Fitment | Accepts OEM brake caliper mounts and aftermarket setups |
| Finish Availability | Raw Aluminum Finish / Anodized Black |
Installation Insights and Setup Recommendations
Installing a rear swingarm is a critical mechanical procedure that alters the primary handling dynamics of your motorcycle. We highly recommend having this component installed by a certified Harley-Davidson technician or a professional V-Twin performance shop. During installation, it is vital to inspect your engine mounts, stabilizer links, and swingarm pivot shaft for wear. Reusing worn-out factory hardware can reduce the effectiveness of this high-performance component. Always torque all fasteners, including the shock mounts and axle nut, strictly according to the factory service manual and Trask’s provided installation instructions.
The Perfect Foundation for Performance Bagger Builds
If you are building a modern performance bagger with a built motor, upgraded front inverted forks, and radial brakes, leaving the factory swingarm in place creates a massive bottleneck. The Trask Billet Aluminum Swingarm ties the entire chassis together, allowing your high-dollar aftermarket suspension components to function flawlessly. It ensures that every bit of horsepower produced by your crankshaft is transferred cleanly down to the asphalt without frame deflection or power loss.
Key Product Features & Rider Benefits:
- Maximum Torsional Rigidity: Eliminates side-to-side flex under heavy acceleration and hard cornering loads.
- Reduced Unsprung Weight: Allows rear shocks to respond faster, improving overall traction and ride comfort over harsh bumps.
- Precise Axle Adjustment: Integrated alignment marks ensure perfect drive belt tracking and effortless wheel changes.
- Heavy-Duty Pivot Bearings: Replaces factory rubber bushings for a zero-play, smooth-pivoting rear assembly.
- Aggressive Aesthetic: Instantly updates the rear profile of your bagger with a premium, high-tech racing look.
- Made in the USA: Proudly designed, machined, and track-tested by Trask Performance.
Invest in your safety, control, and performance. The Trask Billet Aluminum Swingarm is not just a visual statement—it is a mandatory upgrade for anyone serious about how their Harley-Davidson Touring motorcycle handles. Order yours today and unlock the true handling potential of your V-Twin bagger!
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Aluminum | 10366963 | 10366963 | TM-3200 | In Stock: Ships within 24 hours |
This Product Fits
Harley Davidson
Electra Glide Classic FLHTC/I 2009, 2010, 2011, 2012, 2013
Electra Glide Highway King FLHFB 2023
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Standard FLHT/I 2009
Electra Glide Ultra Classic FLHTCU/I 2009-2019
Electra Glide Ultra Classic Low FLHTCUL 2015, 2016
Electra Glide Ultra Limited FLHTK 2010-2024
Electra Glide Ultra Limited Low FLHTKL 2015, 2016, 2017, 2018, 2019
Revival FLH 2021
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRXSE 2012-2022
Road Glide FLTR/I 2009
Road Glide FLTRX 2015-2023
Road Glide Limited CVO FLTRKSE 2022, 2023
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Special FLTRXS 2015-2023
Road Glide ST FLTRXST 2022, 2023
Road Glide Ultra CVO/SE FLTRUSE 2011, 2015, 2016
Road Glide Ultra FLTRU 2011-2019
Road King Classic FLHRC/I 2009, 2010, 2011, 2012, 2013
Road King FLHR/I 2009-2022
Road King Special FLHRXS 2017-2025
Street Glide FLHX/I 2009-2023
Street Glide Special FLHXS 2014-2023
Street Glide ST FLHXST 2022, 2023
