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-SSHD
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 1996-2010 Harley-Davidson® Softail (Except Rocker), 1997-2011 Dyna, 1999-2003 Sportster, 1997-2013 Electra Glide, Ultra Classic, Ultra Limited models (including CVO™), Road King (FLHR), Road King Classic (FLHRC), Road Glide Ultra (FLTRU) and Road Glide Ultra CVO™ (FLTRUSE), 1997-2009 Road Glide Standard (FLTR), 2006-2009 Street Glide (FLHX) and 2009-2013 Tri Glide (FLHTCUTG) 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.
Featuring OEM-style mating connectors for a true plug-and-play installation, 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
1996-2010 Harley-Davidson® Softail (Except Rocker), 1997-2011 Dyna, 1999-2003 Sportster, 1997-2013 Electra Glide, Ultra Classic, Ultra Limited models (including CVO™), Road King (FLHR), Road King Classic (FLHRC), Road Glide Ultra (FLTRU) and Road Glide Ultra CVO™ (FLTRUSE), 1997-2009 Road Glide Standard (FLTR), 2006-2009 Street Glide (FLHX) and 2009-2013 Tri Glide (FLHTCUTG).

| Type | Year | Make | Model |
|---|
The module was exactly what I needed to stop the annoying off sync blinking. Thank you Custom Dynamics !
I was skeptical about adding anything else under the seat of my softail Harley Davidson. I already had the run/turn/brake module. This small piece actually was very easy to find a location for. Works perfectly like all of custom dynamics products!
Made in USA QUALITY., that just works!
Great product easy install and setup
Very nice product
Great Product! Exactly what I needed!
Very clear video and print installation instructions available. Module performs exactly to description and is compatible with older HD models. An included strip of double sided adhesive for placement after install would have made the it perfect but nothing that the customer can't source easily on their own.
Changed my lights over to all LED and bike lit up the key like a light was out. Found out that LED do not draw a lot of juice so you need an equalizer and this did the fix
Simple plug and play. Anyone could install. custom dynamics makes everything so easy to upgrade. Wonderful company with fantastic customer service
This worked great! Easy to install and fixed my turn signals just as described.
After changing out my front signals with LEDs, this stabilizer was the perfect addition. My turns would activate 2 blinks then continue rapidly while also activating the key “idiot light” to turn on. Plug n’ play this module and my signals now work as they should! Highly recommend!!!
Super easy to install inline with my flashing unit. Highly recommend
2006 Softail Deluxe, I already had LED rear turns with the Harley stop/tail/turn module. Then I had a quick flash issue after installing front LED turn signals. This plugged right in line with the other module and works great! It was just small enough and the extra length on the wires helped hide it under the seat.
Custom dynamics always has great products with great customer service. I use them for all of my motorcycles!
Plug and play, took longer to get the seat off haha! Remember to follow directions and do turn signal synchronization!(super simple)
I purchased this part for my 2007 Fat boy after installing LED turn signals front and rear. This motorcycle has a single brake light. I had also installed a HD Part 69462-06 which converts the rear turn signals into running lights and brake lights. I had contacted custom Dynamics to see if this Load Equalizer would work with that Harley-Davidson Part installed. They said it would and also referred me to the installation instructions which referenced the same response. I ordered the LED turn signals and this Load Equalizer and shipping was going to take 10 days. They arrived in three days. The install of the LED turn signals as well as this Load Equalizer took a total of 1 hour. It worked perfectly from the get-go. This is not the first part I have bought from Custom Dynamics as I also outfitted my 2018 Street Glide Special with LED turn signals.
While I'm thrilled that everything works fine I was very impressed with the fact that their technical team followed up on their initial response two days later to see if I had any additional questions. Their customer service is second to none.
After installing LED rear turn signals, the bike displayed 'hyper flash'. After installing this module, all was good in da hood!
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