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Gen 2-I LED Flasher Relay Honda 2003-2006 CBR600RR

TST Industries Gen 2-I LED Flasher Relay for 2003-2006 Honda CBR600RR. Fix or prevent

Gen 2-I LED Flasher Relay Honda 2003-2006 CBR600RR

This LED Flasher relay fixes flash rate problems associated with installing aftermarket LED lights.

Only ONE relay is needed per motorcycle.

Weight 0.13 LBS
Price: $19.35
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If buying this product as part of the Buy Together bundle below, define these options there.


  • 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.

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.

INTERNATIONAL BUYERS: Please make sure your bike uses a 2-pin relay for the signaling system. If your bike has hazard lights it may need a 4-pin relay which we do not carry. 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.

Tech Tip Episode Explaining Relays and Resistors

  • 2-Pin LED Flasher Relay
  • Plug
  • 1 Year Warranty (See our warranty policy here)


Flash Rate Adjustment Instructions

Q: What does a relay do?
A: Installing aftermarket LED lights will cause your flash rate to speed up significantly. It may even cause your signals to stay lit. This part will restore your flash rate back to OEM speed.

Q: Will this part fit my bike?
A: This relay is for the Honda 2003-2006 CBR600RR ONLY. It is designed for use on North American bikes. For bikes outside of North America, you may require a 4 pin relay. It is your responsibility to verify fitment before making your purchase.

Q: How long will it take for me to receive this once I order it?
A: Our handling time is 1-2 business days, and the shipping time varies based on the shipping method selected. To learn more about shipping times, please see the articles in our Terms & Conditions regarding domestic and international shipping here.

Q: I'm located outside of the United States. Will I have to pay duties on this item?
A: Some countries charge additional fees when a package is imported and delivered to the recipient. We have no way of knowing or estimating what these fees will be. It is the buyer's responsibility to cover these additional costs.

Q: What is your return and warranty policy?
A: Please read over our policies thoroughly on our terms and conditions page BEFORE making your purchase.
TST Industries Terms and Conditions

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Customer Reviews:

Average customer rating:
(9 reviews)  

5 Most useful customer reviews (see all reviews):
Dec 9, 2018
Got this for my 2003 600rr.
My signals were on all the time not even hyper flashing. This relay fixed that, they're now flashing as they should. Amazing product and fast delivery to UK.
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Install was very easy as I followed the video from TST’s YouTube channel. You will need a tiny flathead screwdriver (the kind that comes in an eyeglass repair kit) to get the pins out of the main harness. Comes preset at the original flash rate and is very easy to adjust if you desired.
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Adam S
Jul 16, 2020
Worked like a charm. My led blinkers finally started working.
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Apr 7, 2017
Worked perfrect and easy install. Fast Shipping
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Mar 3, 2016
I purchased this relay with a TST industries integrated tail light. It was super easy to install and the Youtube tutorial helped out for any questions. Very detailed walkthrough for the installation. It was well worth the money spent and works like a dream!

Advantages: Not having to deal with resistors. easy to install. simple. and inexpensive

Disadvantages: none that i can think of presently.
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