Trusted by Riders for Nearly 25 Years.
Delivering premium lighting designed for maximum performance, simple installation, and years of dependable riding.
Trusted by Riders for Nearly 25 Years.
Delivering premium lighting designed for maximum performance, simple installation, and years of dependable riding.
Select your ride! Suggested fitment for U.S. models only.
CD-SSUNV
Fitment for U.S. models only, unless otherwise noted.
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Engineered to be less than half the size of the original module, this redesigned Signal Stabilizer™ delivers the same proven flash-rate correction technology in a more compact package that's easier to install and conceal under the seat. Designed for early-model Harley-Davidson® motorcycles equipped with LED turn signals, the Signal Stabilizer™ restores a smooth, factory-style flash rate without the use of heat-generating resistors. Advanced no-load, no-heat technology recycles up to 90% of power for more efficient operation while supporting front, rear, or complete LED turn signal conversions with just one module.
Equipped with Posi-Tap™ quick connectors for easy installation under your seat, the Signal Stabilizer™ is fully compatible with both LED and incandescent turn signals, making it ideal for mixed lighting setups. Adjustable load settings, alarm compatibility, waterproof construction, and retained 4-way hazard light functionality provide dependable performance in any riding condition. Backed by a Lifetime Warranty, the Signal Stabilizer™ delivers the reliability, efficiency, and ease of installation riders expect from Custom Dynamics®.
Warning: Cancer & Reproductive Harm — www.p65warnings.ca.gov
Compatible with Harley-Davidson® V-Rod models (except Muscle) and Softail Rocker. Pre-1996 Softail models, Pre-1999 Sportster models, Pre-1997 Dyna & Touring models.
Also fits all Metrics with Thermal or Electronic Flasher (except CanBus Electrical Systems).

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