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.
MAGIC-STROBES-RSGST
Fitment for U.S. models only, unless otherwise noted.
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Custom Dynamics® Magic Strobes™ Brake Light Flasher installs in minutes and adds eye-catching visibility to the rear of your motorcycle. With the turn of a dial, easily select from 10 different brake flash and strobe patterns. Switches allow strobe to be enabled or disabled without having to uninstall the module. To provide clear signals, normal turn signal flash will automatically override the brake flash/strobe when simultaneously braking and turning. Equipped with mating connectors, the module plugs into the factory wire harness under the seat on 2018-2024 US model Harley-Davidson® Softail Street Bob (FXBB/FXBBS) and Fat Boy (FLFB/FLFBS), 2018-2023 Fat Bob (FXFB/FXFBS), 2020-2024 Softail Standard (FXST), 2018-2020 Breakout (FXSB/FXSR), 2023-2024 Breakout 117 (FXBR), 2018-2021 Sport Glide (FLSB) and Slim (FLSL).
Rear turn signals must be converted to low current draw (less than 300mA). Compatible with ProBEAM® Red Rear 1157 Turn Signals or Genesis® 4 Red 1157 LED Turn Signals (sold separately).
Although this device has been designed to significantly increase your braking visibility, flash/strobe patterns may not be street legal.
Warning: Cancer & Reproductive Harm — www.p65warnings.ca.gov
2018-2024 Harley-Davidson® Softail Street Bob (FXBB/FXBBS) and Fat Boy (FLFB/FLFBS), 2018-2023 Fat Bob (FXFB/FXFBS), 2020-2024 Softail Standard (FXST), 2018-2020 Breakout (FXSB/FXSR), 2023-2024 Breakout 117 (FXBR), 2018-2021 Sport Glide (FLSB) and Slim (FLSL).
Rear turn signals must be converted to low current draw (less than 300mA). Compatible with ProBEAM® Red Rear 1157 Turn Signals or Genesis® 4 Red 1157 LED Turn Signals (sold separately).

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Works great and simple DIY install
Once again Custom Dynamics have come through with another great product for your bike! I've been riding and using Magic Strobes on all my bikes since I first discover Custom Dynamics at my first bike rally in 2007! I liked the product so much that whenever I traded in my bike for a new I always removed the Magic Strobes flasher unit to put on my new bike!! Over the years, I've had a number people in cars tell me that the flashing of my brake lights is a real attention getter! All you have to do is look at how many cars are now incorporating flashing brakes in their cars! I'd highly recommend this product!
Like any thing from Custom Dynamics only 5 stars only because grading system doesn’t have 105 stars. This is not the first item I purchased from them, I highly recommend it. Their products and customer service are top notch, I wish every company would have their standards.
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