• Plug n’ Play
  • Lifetime Warranty
  • DOT Compliant

Flat ProBEAM® Red 1157 Rear LED Inserts with Red Lenses


Utilizing advanced LED technology, the ProBEAM® LED turn signals maximize performance with unique reflector technology and the most superior automotive grade LEDs available. ProBEAM® turn signals utilize automotive grade LEDs to produce an even brighter light output with wider viewing angle. Our ProBEAM® Solid Red option has 24 red LEDs that showcase a smooth red light that functions as a low intensity running light and provides a full-contrast brake and turn signal for maximum visibility. Our ProBEAM® Red Ring option features an outer ring of 16 red LEDs that showcase a smooth red halo that functions as the running light while 12 center red LEDs provide a full-contrast brake and turn signal light for maximum visibility.

ProBEAM® Turn Signals include red lenses, are DOT and SAE Compliant and backed by the Custom Dynamics® Lifetime LED Warranty. Sold as a Pair.

Upgrade to ProBEAM® Smoked Motorcycle Turn SIgnal Lenses (Sold Separately)

Plug & Play for rear turn signals on Harley-Davidson® models with 1157 dual contact bulb bases and Flat Style lenses with 2 screws.Please note these are typically Custom Applications

SMART Signal Stabilizer™ or Load Equalizer required when front or rear turn signals are converted to LED on 2013-Earlier Harley-Davidson® Sportster®, 2011-Earlier Dyna®, 2010-Earlier Softail®, 2013-Earlier Touring and Trikes and all V-Rod® models to ensure proper turn signal function and flash speed.

Solid Red US Patents: D851,817 D851,327; Chinese Patents ZL201830409102.8; ZL201830409095.1

Red Ring US Patents: D830,597 D830,596; Chinese Patents: ZL201830045649.4, ZL201830409102.8



In stock

Prop 65 SymbolCA Residents WARNING: This product can expose you to chemicals including lead and lead components, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

24 Red Automotive Grade LEDs per unit

Advanced Reflector Technology

Plug & Play Rear Turn Signals

1157 Pigtail Bulb Base

DOT & SAE Compliant

BCM Compliant

SMART Signal Stabilizer™ or Load Equalizer may be required

Lifetime LED Warranty

Red Lenses Included

Sold as a Pair



Plug & Play for rear turn signals on Harley-Davidson® models with 1157 dual contact bulb bases and Flat Style lenses with 2 screws.

Please note these are typically Custom Applications. 

2013 & Earlier Sportsters®, 2011 & Earlier Dynas®, 2010 & Earlier Softails®, 2013 & Earlier H-D™ Touring and H-D™ Trikes and all V-Rod® Models require a SMART Signal Stabilizer™ or Load Equalizer to ensure proper function and flash speed of LED Turn Signals.

Related Products

SMART Signal Stabilizer™ or Load Equalizer may be required to ensure proper function and flash speed of LED Turn Signals.

ProBEAM® Amber/White Dynamic Ringz™ also available as Bullet Style for fitment on models with Harley-Davidson® OEM bullet style turn signals and for CVO™ models. A variety of ProBEAM® Turn Signal Accessories also available to add a custom look to your bike. 

Custom Dynamics DOT Compliant LED Motorcycle Lighting, LED Turn Signals, LED Brake Lighting, Harley Davidson LED Taillights & more!

January 27, 2020

As the authority on LED Turn Signals, we decided to run a few comparison tests! See how our BRAND NEW ProBEAM® LED turn signals measured up against the competition!

April 12, 2018

Custom Dynamics® unveils ProBEAM®: the first LED Light Pipe product line for motorcycles! The premium product line is superior in every way: made from the highest quality automotive grade LEDs, DOT, SAE and ECE compliant with a Lifetime LED Warranty.

February 9, 2018
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