The Definitive Aerodynamic Upgrade for Harley-Davidson Road Glide Models

The frame-mounted Sharknose fairing on the Harley-Davidson Road Glide is widely praised for its highway tracking and immune response to crosswinds. However, despite the engineering excellence of the fairing shell itself, the factory-installed glass frequently exposes riders to frustrating, low-frequency helmet buffeting and severe wind roar at highway speeds. If you are struggling to hear your audio system clearly at 75 MPH or finding yourself exhausted after a couple of hours in the saddle, your windshield is the weak link. The Klock Werks Flare Windshield for 2015-2025+ Harley-Davidson Road Glide models stands as the industry-standard remedy for air-management issues on modern touring baggers.

Designed by land-speed racers and verified by real-world touring enthusiasts, the Flare is far more than a simple replacement screen. Traditional flat windshields simply act as a wall, blocking air until it spills chaotically over the top edge directly into your path. The Klock Werks design actively controls, compresses, and guides air velocity around the rider. By changing how the air flows over your motorcycle, this upgrade transforms your long-distance capabilities while retaining the aggressive, menacing styling profile that defines the Road Glide platform.

The Physics of the “Hips and Flip” Design

The remarkable performance difference offered by the Klock Werks Flare comes down to its mathematically optimized surface curves. The windshield manipulates high-velocity air currents across two specialized structural zones:

1. High-Performance Downforce Hips

On the outer edges of the windshield, Klock Werks molds its signature “hips.” These pronounced curves catch the fast-moving air stream rushing off the nose of the fairing and redirect it outward past your torso, shoulders, and upper arms. This structural channel significantly minimizes the low-pressure pocket that forms directly behind the fairing, eliminating the annoying back-draft that pulls your jacket forward. Crucially, as the air pushes out over these molded hips, it creates functional downforce on the motorcycle’s front end. This increases stability, keeps the front tire planted, and reduces the tracking instability felt when sharing the highway with multi-axle freight trucks or battling sudden prairie crosswinds.

2. The Flipped Top Spoiler

The upper crest of the Flare features a highly calculated upward kick. This spoiler catches the clean, high-velocity air moving up the front face of the windshield and forces it upward an extra 3 to 4 inches. The air forms a protective air dome that vaults clean over the driver’s helmet and passenger’s head. Instead of struggling with blurred vision from glasses vibration, you rest in a clean pocket of air. Your factory Boom! Box or aftermarket audio setup sounds significantly crisper because the speakers no longer have to fight roaring wind turbulence directly at ear level.

Inducted in Racing History, Built for the Open Highway

When selecting parts to showcase on your digital storefront, trust is rooted in proven heritage. Klock Werks Kustom Cycles was founded by master fabricator Brian Klock, an iconic custom industry figure inducted into the Sturgis Motorcycle Hall of Fame. The patented Flare configuration was originally developed to resolve high-speed lifting issues on land-speed racing motorcycles charging over 200 MPH on the Bonneville Salt Flats. When wind resistance at those speeds determines survival, there is zero room for guesswork. By bringing this same level of aerodynamic expertise to consumer touring motorcycles, Klock Werks created a product line trusted by professional mechanics, cross-country tour operators, and custom builders worldwide.

Premium Hard-Coated Materials for Unmatched Longevity

Touring components endure harsh real-world road conditions. The Klock Werks Flare is engineered to survive the elements without distorting your view or losing its physical integrity.
Standard options like Clear, Tint, Dark Smoke, and Black are formed using premium **Dual-Sided Hard-Coated Polycarbonate**. This material is exceptionally impact-resistant and virtually shatterproof. When loose gravel, road debris, or large insects are kicked up by traffic ahead, this polycarbonate deflects the impact safely without cracking or scratching easily.

For custom builders who want to match a specific theme, the Flare is also offered in select translucent custom tints. These variants leverage specialized, high-grade UV-stable acrylic sheets that ensure rich pigment retention. Unlike cheap knockoff plastics that quickly fade, cloud up, or turn brittle under direct sunlight, Klock Werks windshields preserve their high optical clarity and bright presentation across thousands of miles.

Understanding Fitment: 2015-2023 vs. 2024-2025+ Generations

To ensure your customers buy the correct part for their specific motorcycle layout, it is highly important to separate the generations on your WooCommerce catalog page. Harley-Davidson utilized two distinct fairing designs during this window:

• 2015-2023 Generation (Rushmore Platform): Fits all 2015 to 2023 Road Glide Standard (FLTRX), Road Glide Special (FLTRXS), Road Glide Limited (FLTRK), and CVO Road Glide models. This shield configuration uses a classic 4-hole mounting system that drops easily into the factory seal.
• 2024-2025+ Generation (Next-Gen Platform): Fits the heavily updated 2024, 2025, and 2026 Road Glide Standard, CVO, and ST models. This fairing features a completely new pitch, integrated side wings, and a revised bolt path. Klock Werks produces distinct, separate SKU lines optimized specifically for this updated fairing footprint.

Both generations are pre-drilled to line up perfectly with the respective inner-fairing bracket locations and reuse the stock OEM mounting hardware, allowing for a fast, hassle-free swap in under 10 minutes.

Expert Sizing Guide: Finding Your Ideal Wind Protection Profile

For optimal wind management, buyers should select a shield height that allows them to comfortably look over the top edge while maintaining their natural, comfortable riding posture. Looking over the edge preserves an unobstructed view of the road surface during heavy rainstorms, foggy mornings, or night riding.

Why Upgrade Your Factory Road Glide Shield?

The original equipment manufacturer (OEM) factory glass is engineered as a general compromise designed to fit a wide range of body types out of the box, leaning heavily on low-cost styling. By opting for a Klock Werks Flare Windshield, you change how your touring bike handles drag. You will experience dramatically less neck strain, a calmer passenger cockpit, and an elevated styling profile that sets your bike apart from the rest of the pack.

Specifications & Technical Details

• Manufacturer: Klock Werks Kustom Cycles
• Product Line: Sport Flare / Pro Flare Series
• Origin: Made in the USA
• Material Options: Hard-Coated Polycarbonate or UV-Stable Custom Acrylic
• Installation: Direct replacement using factory fairing hardware
• Compatibility: Retains factory fairing vent functionality across all generations

Elevate your mile-eating comfort and give your Sharknose fairing the performance upgrade it deserves. Add the Klock Werks Flare Windshield to your Road Glide today and enjoy a stable, turbulence-free ride.

This Product Fits

Harley Davidson
Road Glide 3 FLTRT 2023, 2024, 2025
Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
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 2015, 2016
Road Glide Ultra FLTRU 2016, 2017, 2018, 2019