Direct, durable, and easy to install, Fender Strut Turn Signals are a smart upgrade for riders who want better visibility and custom styling. This guide highlights five compatible options, explains who each product is best for, and explains how to choose the right turn signal setup for your bike. The selections focus on small, low-profile marker and turn-signal kits that are popular for modernized Harley-Davidson builds and street bikes using fender strut mounts.
| Product | Best For |
|---|---|
| Kodlin Usa K68489 compatible with Mini Fender Strut 3-in-1 Turn Signal – Black | Black finish, compact, minimalist look |
| Alloy Art Fender Strut Red LED Marker Light SSL-3 | Bright red LED markers with classic style |
| Rear Turn Signal Cover Plates Fender Strut Cover Plates (Harley FX models) | Cover plate aesthetics, wide compatibility |
The following profiles summarize the top five options to help a buyer compare at a glance. Each product section below provides a concise rationale, who it’s best for, and a practical caveat to consider before purchasing.
Mini Fender Strut 3‑in‑1 Turn Signal – Black

The Kodlin Usa K68489 kit is a compact, three-in-one signal solution designed for motorcycles with fender strut mounts. It delivers a minimal, under-hub profile that preserves a clean look while improving visibility. Best for riders who want a discreet upgrade that still provides distinct turn signaling and marker function. Use this if your bike favors a subtle aesthetic with reliable LED performance. A potential limitation is the small size, which may affect visibility from a distance on very large bikes or high-speed highway riding.
Mini Fender Strut 3‑in‑1 Turn Signal – Chrome

The chrome variant from Kodlin Usa provides the same three-in-one functionality as the black version but with a polished chrome finish. It is best for riders who want a high-contrast chrome accent that pairs with chrome wheels or exhaust accents. Choose this if your build favors a brighter metallic look; avoid this if your bike already has a heavy chrome glare that could reflect in bright sunlight, potentially impacting visibility at a glance.
Alloy Art Fender Strut Red LED Marker Light SSL-3

The Alloy Art SSL-3 marker light brings a bright red LED solution designed to function as a marker and turn signal. It is best for riders seeking strong daytime visibility and a traditional marker-light appearance that complements classic Harley builds. This option is a good match for riders who want to emphasize visibility with bold red illumination. A consideration is that markers of this style may require careful alignment to ensure the LEDs are clearly visible to other road users from the intended angles.
Rear Turn Signal Cover Plates Fender Strut – Replacement

This cover-plate set is designed for Fender Strut aesthetics and can suit Harley Dyna Street Bob, Fat Bob, Low Rider, Wide Glide, and similar models from 2006 to 2017. Best for riders who want a seamless casing that blends with OEM lines while delivering a protective cover for signal hardware. A caveat is that these are replacement parts; availability and exact fit depend on the model year and trim, so verify compatibility with your bike before ordering.
Kuryakyn Fender Strut Cover Plates

Kuryakyn’s fender strut cover plates are designed to fit a range of Kellermann Atto and similar compact turn signal lights. They offer a gloss black finish in a two-piece plate design for a clean, custom look. Best for riders who want a sleek, almost hidden appearance that doesn’t compete with other chrome or black components. If your setup uses larger lighting modules, these plates may be better suited for clean, low-profile installation rather than bold signaling.
Buying Guide: Key Purchase Considerations
When choosing Fender Strut Turn Signals, consider the following questions to match the best option to your bike and riding style.
- What finish and styling do you want? Black, chrome, or gloss black plates affect how the signals integrate with your bike’s look.
- Do you prioritize visibility or a minimal look? LED markers and larger modules increase daytime visibility but may be bulkier.
- Is your bike model and year compatible with intended parts? Fender strut hardware and cover plates can vary by model, so confirm fitment before ordering.
- What wiring and mounting options are available? Some kits assume specific harnesses; verify compatibility with your electrical system.
- Are the signals only markers or true turn signals? Some sets emphasize marker function alongside signaling; ensure the function meets your needs.
Installation considerations
Most fender strut turn signals install with standard mounting bolts and basic wiring. Clean mounting surfaces, proper sealing to avoid moisture intrusion, and correct polarity are essential for reliable operation. If you plan to repaint or customize surrounding panels, choose a finish that complements or enhances your existing color scheme.
Compatibility reminders
Always verify that the chosen components fit your exact bike model, year, and trim. For Harley models, some replacement plates are intended for specific years; other options are more universal. If in doubt, consult the seller’s compatibility notes or contact support before purchasing.
What matters most for safety
Visibility to other road users is the core safety gain. Opt for lighting with bright, legible signaling that remains visible from standard riding angles, even in daylight. Ensure signals are aimed correctly and not obstructed by fenders or exhaust components.
FAQ
- Q: Are these turn signals waterproof? A: Most fender strut signals include weather sealing, but verify the product’s IP rating in the listing before installation.
- Q: Will these fit all Harley models? A: Fitment varies by model and year. Check the product compatibility notes to confirm fit for your bike.
- Q: Do I need special tools to install? A: Basic hand tools are typically sufficient; some kits may require wiring connectors or heat shrink for a clean finish.
- Q: Can I replace existing markers with these without rewiring? A: Depending on the kit, you may reuse existing wiring or require a simple harness adaptation; review the installation guide for specifics.
- Q: Do these come with mounting hardware? A: Many sets include necessary bolts or plates, but verify the included accessories in the product listing to avoid missing parts.
- Q: Are chrome finishes more prone to showing fingerprints? A: Chrome and high-polish finishes can reveal smudges; regular cleaning helps maintain a crisp appearance.