Saddlemen S-RT Fairing Lowers Kit for Harley-Davidson M8 Softail Models (2018–2026)
Take your West Coast Milwaukee-Eight performance bagger build to the ultimate level with the official Saddlemen S-RT Fairing Lowers, custom-engineered to integrate seamlessly with Saddlemen S-RT fairing systems on Harley-Davidson Softail models spanning model years 2018 through 2026. Inspired by the legendary 1980s FXRT pursuit bodywork, these lower fairings extend your wind management envelope downward, protecting your legs from high-speed highway blast, road debris, and harsh weather while locking in that unmistakable full-coverage police fairing aesthetic.
While an upper or mini fairing handles torso buffeting, open lower frame sections on modern Milwaukee-Eight Softails—such as the Low Rider, Street Bob, and Softail Standard—leave your legs completely exposed to turbulent air draft and road spray. Riding at 70+ mph forces your legs outward, causing hip fatigue and overall body strain over long distances. The Saddlemen S-RT Fairing Lowers solve this aerodynamic weakness—channelling oncoming airflow smoothly around the engine block and frame down tubes for a noticeably planted, stable ride quality.
Why Add Saddlemen S-RT Lowers to Your 2018–2026 M8 Softail?
Engineered to match the high-impact durability of the primary S-RT main fairings, the Saddlemen S-RT Fairing Lowers feature heavy-duty molded ABS plastic construction with a smooth unpainted black finish prepped for custom paint matching. Each kit comes complete with model-specific subframe mounting brackets, frame clamps, and hardware designed to withstand intense road vibration and high-speed wind force on M8 chassis platforms.
| SADDLEMEN S-RT FAIRING LOWERS SPECIFICATIONS | |
|---|---|
| Vehicle Fitment | 2018–2026 Harley-Davidson Softail Models (FXLR, FXLRS, FXLRST, FXBB, FXBBS, FXST) |
| Material Construction | High-Impact Injection-Molded ABS Plastic (Paint-Ready Matte/Unpainted Black) |
| Compatibility | Direct Fitment for Saddlemen S-RT Upper Fairings & Most Standard Crash Bars |
| Mounting Hardware | Model-Specific Powder-Coated Steel Bracket Assembly & Clamps Included |
| Aerodynamic Focus | Lower Body & Leg Airflow Deflection / Turbulence Reduction |
| Style Profile | Full-Coverage FXRT Pursuit Lower Bodywork |
| Warranty Coverage | Saddlemen Limited Manufacturer Warranty |
1. True FXRT Pursuit Bagger Transformation
Nothing defines the classic FXRT look quite like full lower fairings. The Saddlemen S-RT Lowers complete the iconic wrap-around silhouette, giving your modern Milwaukee-Eight Low Rider, Street Bob, or Softail Standard the heavy-duty police pursuit profile that commands attention on the highway and at bike shows alike.
2. Maximum Leg Protection & Riding Comfort
By deflecting wind blast away from your foot controls and legs, these lower fairings drastically lower physical strain during extended highway trips. The sculpted outer scoops push cold air, rain spray, and kicked-up highway gravel wide of your boots and shins, keeping you warmer and drier in adverse riding conditions.
3. Rugged ABS Plastic Canvas & Steel Subframe Support
Cheap fiberglass lowers tend to crack around mounting points over time. Saddlemen utilizes high-density injection-molded ABS plastic for maximum impact resistance and flexibility. Backed by custom steel mounting brackets that anchor directly to the M8 Softail frame and main fairing subframe, this kit delivers rigid, rattle-free performance at high speeds.
Saddlemen S-RT Lowers vs. Standard Engine Guard Chaps
Upgrading your Softail front end with Saddlemen S-RT Fairing Lowers provides massive operational and structural advantages over leather engine guard chaps or soft deflectors:
| Feature / Benefit | Soft Leather/Vinyl Guard Chaps | Saddlemen S-RT Fairing Lowers |
|---|---|---|
| Structural Rigidity | Flaps in high wind; warps over time | Rigid ABS body secured by heavy-duty steel brackets |
| Aerodynamic Efficiency | Creates turbulent air drag against engine guard | Sculpted contours route airflow smoothly past legs & engine |
| Custom Paint Potential | None (Basic black leather/vinyl material) | Smooth ABS surface prepped for color-matched paint & graphics |
| Integration | Strapped-on universal accessory appearance | Factory-level integration with Saddlemen S-RT main fairing |
Comprehensive Vehicle Fitment Guide (2018–2026)
The Saddlemen S-RT Fairing Lowers Kit is engineered to fit Harley-Davidson Milwaukee-Eight Softail chassis models from 2018 through 2026 when paired with compatible upper fairing mounting subframes.
Guaranteed Fitment Applications:
- Harley-Davidson Softail Low Rider (FXLR): 2018, 2019, 2020
- Harley-Davidson Softail Low Rider S (FXLRS): 2020, 2021, 2022, 2023, 2024, 2025, 2026
- Harley-Davidson Softail Low Rider ST (FXLRST): 2022, 2023, 2024, 2025, 2026
- Harley-Davidson Softail Street Bob (FXBB): 2018, 2019, 2020
- Harley-Davidson Softail Street Bob 114 (FXBBS): 2021, 2022, 2023, 2024, 2025, 2026
- Harley-Davidson Softail Standard (FXST): 2020, 2021, 2022, 2023, 2024, 2025, 2026
(Note: Requires an existing Saddlemen S-RT Fairing setup or compatible FXRT subframe for mounting alignment. Compatible with mid-controls and forward controls depending on crash bar and peg setup.)
Step-by-Step Installation Overview
Installing your Saddlemen S-RT Fairing Lowers on an M8 Softail is a straightforward garage project requiring basic Imperial tools.
Required Tools:
- Hex key Allen wrench set (Imperial)
- 3/8″ Drive ratchet and socket set
- Open-end wrench set
- Blue threadlocker (Loctite 242)
- Microfiber cloth
Installation Breakdown:
Step 1: Prep Frame & Subframe Mounts
- Park the motorcycle on a level bike stand or lift.
- Locate the lower bracket mounting points on your main S-RT fairing subframe and M8 Softail lower frame downtubes.
- Clean all clamping surfaces to ensure a slip-free bracket lock.
Step 2: Install Lower Mounting Brackets
- Attach the left and right lower support brackets using the provided hardware.
- Keep bolts snug but slightly loose to allow movement during shell alignment.
Step 3: Test-Fit Lower Fairing Shells
- Align the left and right Saddlemen S-RT lower shells with the upper fairing seams and bracket mounts.
- Check clearance around mid-control pegs, footboards, engine crash bars, and brake/shift levers.
- Verify that engine oil cooler and radiator airflow channels remain unobstructed.
Step 4: Torque Hardware & Final Inspection
- Apply blue threadlocker to all fast-running bracket fasteners.
- Torque all bolts securely to manufacturer specification, ensuring uniform panel gaps.
Frequently Asked Questions (FAQs)
Q: Do these lower fairings come pre-painted?
A: No. The lowers arrive in a smooth black injection-molded ABS plastic finish. They can be mounted directly out of the box for a blacked-out build or prepped, primed, and custom color-matched to your paint scheme.
Q: Can I run these lower fairings with an engine guard or crash bar?
A: Yes! Saddlemen S-RT Lowers are engineered to accommodate most standard M8 Softail engine guards and crash bars, working in tandem for maximum protection.
Q: Do these work with mid-controls and forward-controls?
A: Yes. The clearance channels are sculpted to allow comfortable boot clearance for both mid-control setups and forward-control pegs.
Q: Can I install these without the main Saddlemen S-RT upper fairing?
A: No. These lower fairings are designed specifically to mount directly to the subframe structural points of the Saddlemen S-RT main fairing system.
Final Verdict: The Complete FXRT Look for 2018–2026 M8 Softails
If you want the full-coverage comfort and unmistakable aesthetic of a complete FXRT pursuit bagger on your Milwaukee-Eight Softail, the Saddlemen S-RT Fairing Lowers Kit is an essential upgrade. Shield your legs from wind drag and upgrade your Softail’s style today.
Complete your build. Order your Saddlemen S-RT Fairing Lowers Kit now!
