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TST LED Flasher Relay Gen2-E

TST LED Flasher Relay Gen2-E Fits just like OEM. Adjustable functionality to speed up or slow down flash rate to your preference.

TST LED Flasher Relay Gen2-E

This relay will fix your flash rate problem caused by aftermarket signal lights and/or integrated tail light. If your signal lights flash too fast or do not flash, this part is your solution! Plug and play - easy installation.

What's included:

  • (1) TST LED Flasher Relay Gen2-E


Only ONE relay is needed per motorcycle.

Weight 0.10 LBS
Price: $25.84
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If buying this product as part of the Buy Together bundle below, define these options there.

Tech Tip Episode Explaining Relays and Resistors

Product Features and Highlights



  • Slows signaling flash rate back to the normal rate when your bike goes into hyperflash state (or your signals stay on constantly)
  • Adjustable functionality to speed up or slow down flash rate to your preference
  • Plug and play installation: simply replaces the relay already on your bike
  • Fits like OEM
  • Relay housing is flexible so that you can access the adjustment dial inside the unit

This component works with the following signal configurations:

  1. All stock
  2. Stock taillight, aftermarket signals
  3. Integrated taillight, stock signals
  4. Integrated taillight, aftermarket signals.

PLEASE NOTE: The relay comes preset to 85 cycles per minute. You can alter the flash rate to make it faster or slower. If you slip off the grey cover you can access an adjuster that will enable you to change the flash rate to your liking. This relay enables the signals to be active / activated when the bike is turned off, so please ensure that your signals are properly turned off when parking or storing your bike to prevent unnecessary battery drain.

INTERNATIONAL BUYERS: Please make sure your bike uses a relay with a connector style as shown above for the signaling system. Please also note the pin configuration and make sure it matches what is on your bike. IT IS YOUR RESPONSIBILITY TO VERIFY FITMENT BEFORE MAKING YOUR PURCHASE.

American Applications

Model Years
Honda CBR500R 2013 - 2018
Honda CB650F 2014 - 2018
Honda CBR650F 2018
Honda CMX500 Rebel 2017 - 2019
Honda CMX300 Rebel 2017 - 2019
Honda NC750X / XD 2018 - 2019
Honda CB500X 2013, 2014, 2015, 2018
Honda CBR500R 2013, 2014, 2015, 2018
Honda CB500 2013
Honda CB500F 2013, 2014, 2015, 2018
Honda NC700S 2013
Honda NC700X / XD 2012 - 2015
Honda CTX700 2014 - 2018
Honda CTX700D 2014 - 2015
Honda CTX700N 2014, 2015, 2016, 2018
Honda CTX700ND 2014 - 2015
Honda DN-01 2009
Honda Interceptor 800 VFR800 / FD Deluxe 2014 - 2015
Honda VFR1200F 2010, 2012, 2013

European Applications

Model Years
Honda CB 600F (PC41) 2007 - 2010
Honda CB 900F (SC48) 2002 - 2006
Honda CB 1300 F (SC54) 2003 - 2004
Honda CB 1300 S / SA (SC54) 2005 - 2009
Honda CBF 600 N / NA / SA / S (PC43) 2008 - 2012
Honda CBF 1000 (SC58) 2006 - 2010
Honda CBF 1000 F (SC64) 2010 - 2012
Honda CBR 600F (PC35) 2001 - 2007
Honda CBR 600RR (PC37) 2003 - 2007
Honda CBR 600 RR / RA (PC40) 2007 - 2010
Honda CBR 1000 RR (SC57) 2004 - 2007
Honda CBR 1000 RR (SC59) 2008 - 2010
Honda FES 125 (JF12) 2003 - 2006
Honda GL 1200 D (SC14) 1984 - 1988
Honda GL 1500 / SE (SC22) 1988 - 1996
Honda NSA 700 A (RC55) 2008 - 2011
Honda NT 650 V (RC47) 2003 - 2005
Honda NT 700 V (RC52 & RC59) 2006 - 2010
Honda SES 125 (JF10) 2003 - 2006
Honda SH 125 (FJ09) 2001 - 2003
Honda SH 150 ( KF04) 2001 - 2003
Honda ST 1300 (SC51) 2002 - 2012
Honda VFR 800 (RC46) 2002 - 2013
Honda VFR 1200 F (SC63) 2010
Honda VTR 250 (MC33) 2009 - 2011
Honda VTR 1000 F (SC36) 2003 - 2006
Honda VTX 1300 S (SC52) 2003 - 2007
Honda VTX 1800 C (SC46) 2002 - 2004
Honda XL 650 V (RD11) 2002 - 2007
Honda XL 700 V (RD13 & RD15) 2008 - 2010
Honda XL 1000 V 2003 - 2010
  • LED Flasher Relay
  • 1 Year Warranty (See our warranty policy here)


Flash Rate Adjustment Instructions

WARNING: Cancer and Reproductive Harm -


Customer Reviews:

Average customer rating:
(4 reviews)  

4 Most useful customer reviews (see all reviews):
Mar 22, 2017
Did exactly what it was meant to do, no more hyper flash after installing the LED flush mount signals. I did not adjust mine and left it at the rate it was preset to coming from TST. Installation wasn't enjoyable, but wasn't difficult. Would recommend! 5 Stars!

Advantages: Losing hyper flash means you wont give other motorists seizures

Disadvantages: Losing hyper flash also means no more strobe light functionality for dance parties :(
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Jarried Roberson
Apr 15, 2020
worked great on my 2016 cb500f took about 10 minutes to install fixed hyperflash perfectly.
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Peter Wang
Jul 18, 2019
The first one I received didn't work, but Mark was able to help me get replacements and troubleshoot until the problem was found and sent out replacements. Great customer service!

Advantages: customer service
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Apr 21, 2018
Love this thing! Installed JDM LEDs and this on my 04VFR. Worth every penny!
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