ELFR-1 Electronic LED Flasher Relay with OEM Connector

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Custom LED

$19.98 $24.99

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  • Maintains OEM Blinker flash rate for a wide range of LED and non-LED blinkers.
  • Plug and play connectivity with OEM connector for 2-wire AND 3-wire OEM Flasher Relay Connectors (see compatibility list).
  • Recommended accessory for all Custom LED Integrated LED Tail Lights.
  • Near zero initial turn-on delay (other LED relays delay when signals are first engaged).
  • 1-year Warranty & Satisfaction Guarantee.
  • Ships same business day.

Overview

Now you can finally fix the flash rate on your motorcycle with our unique Plug And Play solution!  That's right, our Electronic LED Flasher relay directly replaces the stock flasher relay on most Yamaha, Honda and Kawasaki motorcycles by plugging directly into the harness in place of the OEM flasher relay! 

Whether your OEM relay has 2-wires or 3-wires, our flasher relay is a direct replacement for compatible motorcycles, as the 3rd wire is simply a ground connection which our relay does not require.  See the compatibility list below for bikes that are known to be Plug-and-Play compatible with our ELFR-1.

For other motorcycles not on this compatibility list, please click here.

For motorcycles with nonstandard two wire flasher relays (not on compatibility list), this flasher relay can still be used by removing the connector and hard-wiring it.  Even three wire flasher relays can be replaced if one of the wires is a ground wire.  We also have a new connector option on our ELFR-1 QD model, which may be more useful for hard-wire and custom applications.

This unit is guaranteed to replace any two-wire flasher relay and operate at the normal DOT blink rate for motorcycles with stock blinkers, LED blinkers, or any combination of both, provided the total load on the system is within 0.05A to 10A (0.6 Watts to 120 Watts!) - which basically covers the majority of  blinker products on the market!

See the Installation Tab for more important details.

Your motorcycle must have a rectified standard 12VDC system for this flasher relay to work (most bikes are 12VDC).

Specifications

  • Minimum Rated Current: 0.05A
  • Maximum Rated Current: 10A
  • Rated Voltage: 12VDC
  • Flash Rate: Constant
  • Size: 1.2" x 1.77" x 0.74"

Compatibility List

ELFR-1 FLASHER RELAY PLUG-AND-PLAY COMPATIBILITY LIST:

NOTE: USA SPEC SHOWN, FOR NON-US SPEC VERIFY INDIVIDUALLY

This list will determine if your motorcycle harness is known to be Plug-And-Play with our ELFR-1 Flasher Relay!  If your bike is not on the list, it may or may not be plug-and-play.  Please visually compare the flasher relay connector on your motorcycle to confirm before ordering.  The compatibility list is arranged by engine displacement.  If there is no year designation for your bike, that means it fits all years.

Honda:

Super Cub C125, Z125M/A (Monkey), NSS250, PS250, VTR250, CMX450, CB600F, 07-current CBR-600RR, CBR600F, CBR600F2, CBR600F3, CBR600F4, CBR600F4i, Shadow VLX (VT600C), NT650, 83-85 CB650, CB700SC, 84-87 Magna (VF700), 91-03 CB750, 84-87 Shadow (VT700), 82-84 Magna (VF750), Shadow 750 (VT750), VFR750F, VFR800, CB900F, CBR900RR, CBR929RR, CB919, RC-51, 11-current CB1000R, 04-16 CBR-1000RR, CBR1000F, RVT1000R, Shadow 1100 (VT1100), VTR1000F, VTR1000R, CBR1100XX, ST1100, VF1000R, VF1100C, 83 GL1100, 84-87 GL1200, ST1300, VT1300, VTX1300, 89-00 GL1500, 12+ GL1800, 02-04 VTX1800, (and more!)

Husqvarna

2017+ FE 250, 2017+ FE 350, Svartpilen 401, Vitpilen 401, 2017+ FE 450, FE 350S, 2017+ FE 501, FE 501S, 701 Enduro, 701 Supermoto, Vitpilen 701
NOTE: ELFR-1 locking tab must be removed to be plug-and-play compatible.  The OEM connector is a 2-position, whereas ours is 3-position connector with only 2-pins populated.  The pins will align, but the tab is mis-aligned thus requiring removal.

Kawasaki:

KLX250S/SF, 96-07 250R, 500R, 96-09 Vulcan 500, ER-6N, ZZR600, 05-06 ZX-636, 95-08 ZX-6R(R), 2013+ ZX-6R, 2007+ Versys 650, 2015+ Vulcan S 650, 08-17 KLR650, W650 (EJ650), Ninja 650R, Ninja 650, ZR-7, 96-03 ZX-7R, 05-06 Z750S, Z800, 95-05 Vulcan 800, Z900, 06-18 Vulcan 900, ZX-9R, ZX-10R, 03-06 & 14-16 Z-1000, 15-17 Versys 1000, 11-18 Ninja 1000, ZX-11, ZXR1200R (1100), ZX-12R, ZX-14,  ZZR1200, ZX1200, 96-99 Vulcan 1500, Vulcan S, (and more!)

KTM:

(most models!) 125, 250, 350, 380, 400, 450, 500, 525, 530, 540, 620, 625, 640, 690, 950, 990, (and more!)

Kymco:

XCiting 250, XCiting 500, (and more!)

Suzuki:

*Note: For all Suzuki applications, modification to the locking tab on the ELFR-1 may be necessary.

89-00 GS500E, 88-97 Katana (GSX600F), 94-96 RF600R, 96-99 Bandit (GSF600S), 96-13 DR650SE, 96-04 Savage (LS650P), 89-97 Katana (GSX750F), 93-95 GSX-R750W, 90-93 VX800, 92-97 Intruder (VS800GL), 94-97 RF900R, 93-98 GSX-R1100W, 97-00 Bandit (GSF1200S), 87-03 (VS1400GLP), (and more!)

Triumph:

06- 08 Triumph Daytona 675, (and more!)

Yamaha:

TW200 Trailway, Morphous 250, V-Star 250, Virago 250, XV250, WR250, XT250, XMAX, YZF-R3, Majesty 400, 99-16 YZF-R6, YZF600, FZ-6, FZ-6R, XSR700, YZF750, YZFR7, FZ-07, FZ-8, FZ-09, MT-09, FJ-09, XSR900, SR950, Bolt C Spec, YZF1000, 98-14 YZF-R1, FZR-1000, FZ-1, FZS1, 03-12 FJR1300, MT-01, Super Tenere, 09-18 VMAX, Royal Star, (and more!)

For other motorcycles not on this compatibility list, please click here.

General Compatibility Note:  Although we try to keep this Plug-And-Play list current and complete, there are many more bikes out there that are Plug-and-Play compatible, and hard wire compatible with our LED Flasher Relay.  We can not list them all!  If your motorcycle has a two wire flasher relay, our relay will work for certain but may need to be hard wired into the harness.  For three wire flasher relays, if one of the three wires is merely a ground wire, our relay will work but may need to be hard wired into the harness.

ELFR-1 HARD WIRE INSTALLATION INSTRUCTIONS:

NOTE: You may lose your self-canceling feature by replacing the flasher relay if your bike is equipped from the factory with self-canceling turn signals.  If you want to keep this feature, use our Stage II Load Equalizers instead.

All Applications:

If your existing flasher relay is a two wire flasher relay (or a three wire with a ground wire), and you have access to it, you can replace it with our flasher relay.

Identify and connect the wires leading to the OEM flasher relay as follows:

  • Red wire on ELFR-1 to power source (ignition switched +12v)
  • Black wire on ELFR-1 to load (blinker lamps/ blinker switch)

Ducati:

996 - hard wire installation as follows when replacing OEM relay with our Electronic LED Flasher Relay:

  • Motorcycle Light Blue (LB) gets connected to the ELFR-1 Red wire
  • Motorcycle Pink (P) gets connected to the ELFR-1 Black wire

Honda:

2014 Grom hard wire installation as follows when replacing the OEM relay with our Electronic LED Flasher Relay:

  • Motorcycle Black to ELFR-1 Red wire
  • Motorcycle Gray to ELFR-1 Black wire
  • Use optional male "quick disconnects," or available from Custom LED as P/N: ELFR-1 QD

2003-2006 CBR 600RR hard wire installation as follows when replacing the OEM relay with our Electronic LED Flasher Relay:


CBR 125

  • Motorcycle Brown wire to ELFR-1 Red wire
  • Motorcycle Blue wire to ELFR-1 Black wire
  • Use optional male "quick disconnects," or available from Custom LED as P/N: ELFR-1 QD
  • See picture of installation here

Kawasaki:

08-11 Ninja 250R hard wire installation as follows when replacing the OEM relay with our Electronic LED Flasher Relay:

  • Motorcycle Orange/Green stripe wire to the ELFR-1 Red wire
  • Motorcycle Orange wire to the ELFR-1 Black wire
  • Use optional male "quick disconnects," or available from Custom LED as P/N: ELFR-1 QD

Yamaha:

Roadstar line (some models, < 2015), Raider, Warrior Stryker, V-Star - hard wire installation as follows when replacing OEM relay with our Electronic LED Flasher Relay:

  • Motorcycle Brown wire to ELFR-1 Red wire
  • Motorcycle Brown/white stripe wire to ELFR-1 Black wire
  • view picture here
  • Use optional male "quick disconnects" as available from Custom LED as P/N: ELFR-1_QD

If you find that your motorcycles flasher relay is not two-wire and/or replaceable, you may use the Custom LED Universal Load Equalizers along with your stock flasher relay instead.

Video

We have a large collection of all Custom LED product videos on the Custom LED YouTube Channel.

The videos in this playlist below are a collection of user-submitted and original videos related to our LED Flasher Relays.

Installation

The Custom LED ELFR-1 Plug-And-Play Electronic LED Flasher Relay comes with detailed installation instructions.

Installation of this product requires that you identify and remove the OEM flasher relay motorcycle.  If you are unfamiliar with the location of your OEM flasher relay, or electronics in general, please consult a qualified technician or your repair manual for additional information.

Installation of the ELFR-1 is as follows:

Installation Instructions

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NOTE: In some rare instances, when there are NO incandescent loads on the blinker system (LEDs front and rear), additional actions or components may also be required to prevent a wide range of blinker problems.  These problems are all associated with a lack of resistive load on an all-LED blinker system that was designed for incandescent lamps.  Problems such as, but not limited to: the 4-way blink problem (both sides blinking at the same time), the no-blink problem, and Integrated LED Tail Lights staying in "blinker mode" due to non-zero blinker voltages.  Rest assured that Custom LED has the knowledge, experience, and expertise to tackle any issues that may arise on your motorcycle.  

Remember, the Flasher Relay ONLY controls the speed of the blinkers on the motorcycle, and any other problems that arise are independent of the flasher relay, and are resolved separately as well.

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Customer Reviews

4.9 Based on 382 Reviews
5 ★
92% 
353
4 ★
6% 
24
3 ★
1% 
4
2 ★
0% 
0
1 ★
0% 
1
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  • plug
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  • turn signal
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  • LEDs
  • flash
  • flasher relay
Michael B. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
03/17/2019

flasher relay and diode upgrade/klr 650

I want to really thank Custom LED for great products. It’s nice to have a product that is plug-and-play. If you ever have a problem they are always there to help. This is why I keep going back to Custom LED - because if I have a problem they have the answer. They are Johnny on the spot on replies too. Thanx again Custom LED!

MB
Michael B.
United States
Greg E. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
09/25/2018

Kawasaki Z900RS LED Signal Change

Ordered the ELFR-1 for my Z900RS turn signal change from North American to EU LED style turn signals. Install went perfect and the ELFR-1 performs perfectly and will recommend to anyone wanting to switch. Thanks

GE
Greg E.
Canada
Dalton B. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
04/25/2018

Very Easy to Install, works perfectly.

There isn't much of a need to look any further for an Electronic flasher for a bike with this type of connector. Being able just to plug and play is very nice and the flasher does exactly what it is supposed to do. John was also very helpful while I was trying to troubleshoot some other signal related issues. I would highly recommend you do business with Custom LED.

DB
Dalton B.
United States
José L. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
11/22/2017

Good quality

It is a good product, it works perfectly. Thanks

JL
José L.
Mexico
Robert D. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
09/28/2017

Perfect replacement for my Vulcan 650S OEM flasher!

I wanted to install new LED signal flashers, but a cheaper flasher relay didn’t work. The OEM connector made installation simple. My new LED signals flash at a perfect rate and look great too!

RD
Robert D.
Thailand
Eric K. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
08/04/2017

Functions perfectly..

It works perfectly in eliminating LED hyper flash and the connector fits OEM. I couldn't give it 5 stars because mounting on a 2013 Yamaha R1 has to be rigged (used plastic tie strip). Much better than the "delayed turn on" TST Gen 2 I was using.

EK
Eric K.
United States
08/04/2017
Custom LED

Thank you for your review!  I see you have deducted one star because our ELFR-1 does not provide the same physical mounting attachment to the motorcycle as the OEM flasher relay.  As you may know, our ELFR-1 is compatible with HUNDREDS of different motorcycles that often use different OEM flasher relays from one another.  There is no OEM mounting type that will work across all of the motorcycles in the application list.  This is why we provide the simple hole to use a tie strap to secure the ELFR-1.  Sorry for any inconvenience this may have caused, but unfortunately it is the only universal method we could provide.

Ronald F. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM ConnectorRonald F. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM ConnectorRonald F. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
07/18/2017

Awesome product

Love this tail light! Easy to install and seems to be very well made.

RF
Ronald F.
United States
Tony C. verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
03/21/2017

Valkyrie's LED R-T-B light working...slowly

After getting my KTM's tail light taken care of, I inquired about a remedy for my hyper-flashing LED's and I was thinking I needed a resister and Jon suggested this product as a plug and play and it worked...took me more time getting to the relay than to actually change it...voila! Problem fixed!

TC
Tony C.
United States
Gerald Brunet verified customer review of ELFR-1 Electronic LED Flasher Relay with OEM Connector
06/07/2016

ELFR-1 Electronic Flasher

I got this into my 1998 Suzuki DR650. Plugged into and got in the stock location. Only been using it a week or so but it works great and I don't anticipate any problems. Thanks for the great service!

GB
Gerald Brunet
United States
07/12/2019

Flasher relay

Worked perfect for my 2007 BMW F650GS Nothing but flawless function.

KB
keagen b.
United States United States

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