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.
KIT-GEN4-ST
Fitment for U.S. models only, unless otherwise noted.
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Custom Dynamics® Genesis® 4 LED Turn Signal Kit is the easiest LED upgrade for your motorcycle! This complete kit includes front and rear Genesis® 4 LED turn signal replacements with smoked front and rear motorcycle turn signal lenses. Each turn signal offers 48 super bright LEDs on a black circuit board producing the brightest Halo-Free running light and turn signal on the market. Front turn signals produce a bright white 6000K running light and full contrast amber turn signal. Genesis® 4 Rear Motorcycle LED Turn Signals are solid red turn signal.
Wafer style LED clusters have a pigtail bulb base for 1157 front turn signal sockets and 1156 rear turn signal sockets. Fits 2022-2024 Harley-Davidson® Low Rider ST (FXLRST), 2022-2023 Street Glide ST (FLHXST), Road Glide ST (FLTRXST) and 2022 Low Rider El Diablo (FXRST).
Also fits 2011-2017 Harley-Davidson® Fat Boy (FLSTF), Fat Boy Lo (FLSTFB), Fat Boy Lo S (FLSTFBS), Softail Deluxe (FLSTN) and Cross Bones (FLSTSB). 2018-2024 Heritage Classic (FLHC), Low Rider S (FXLRS), 2018-2023 Low Rider (FXLR), 2012-2017 Switchback (FLD), Fat Bob (FXDF), Super Glide (FXD), Low Rider (FXDL). 2014-2017 SuperLow 1200T (XL1200T). 2014-2019 SuperLow (XL883L) and 1200 Custom (XL1200C). 2014-2015 CVO™ Limited (FLHTKSE), 2015 CVO™ Road Glide Ultra (FLTRUSE) and 2019-2022 Electra Glide Standard (FLHT).
Red 1156 LED Turn Signals are compatible with Custom Dynamics® SMART Triple Play® run, brake, turn controller (sold separately) to add run, brake, turn function and brake flash and strobe patterns to rear turn signals for additional visibility!
Warning: Cancer & Reproductive Harm — www.p65warnings.ca.gov
2022-2024 Harley-Davidson® Low Rider ST (FXLRST), 2022-2023 Street Glide ST (FLHXST), Road Glide ST (FLTRXST) and 2022 Low Rider El Diablo (FXRST).
Also fits 2011-2017 Harley-Davidson® Fat Boy (FLSTF), Fat Boy Lo (FLSTFB), Fat Boy Lo S (FLSTFBS), Softail Deluxe (FLSTN) and Cross Bones (FLSTSB). 2018-2024 Heritage Classic (FLHC), Low Rider S (FXLRS), 2018-2023 Low Rider (FXLR), 2012-2017 Switchback (FLD), Fat Bob (FXDF), Super Glide (FXD), Low Rider (FXDL). 2014-2017 SuperLow 1200T (XL1200T). 2014-2019 SuperLow (XL883L) and 1200 Custom (XL1200C). 2014-2015 CVO™ Limited (FLHTKSE), 2015 CVO™ Road Glide Ultra (FLTRUSE) and 2019-2022 Electra Glide Standard (FLHT).
Does NOT fit Canada or International models.

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Super simple install. Lights look great lit up. Add viability during the day and night.
If your planing on switching out you stock lights for LEDs I would definitely recommend Custom Dynamics. They sell them in single sets or like this one, in both front and rear. Really dig that they’re full LED (no halo ring) and come with the your option of amber or smoked lenses (what I got). Easy to install with the middle of the connector shaped to fit a flat head screw driver to plug them in. A product this awesome can only get better by being backed by its lifetime warranty. Shipping was easy and this time around it came sooner than expected (as opposed to my last order). Make the switch with Custom Dynamics, you will not be disappointed.
Excellent product, quick delivery. Gives the bike a better look and visibility.
Quick delivery, easy to install, work as they should, extremely bright. Would recommend to anyone that wants to be seen. Highly recommend.
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