Speedmetal Turn Signal Wire Harnesses 

In the olden days, installing aftermarket turn signals required harvesting the wire connectors off of your OEM turn signals to splice them into your aftermarket signals. These are those connectors. You still need to do a little splicin' but you don't need to hack up your OEM signals. 


  • Plugs into OEM turn signal wire harnesses 
  • Splices into aftermarket turn signals
  • Sold in pairs

Note: Wiring up a bike with front and rear turn signals requires ordering two pairs of connectors.

Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.
4.0 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Bang for the Buck
5.0 / 5
Would Purchase Again
5.0 / 5
Ease of Install
5.0 / 5
5.0 / 5
5.0 / 5
5.0 / 5
Quality of Material
4.0 / 5
Would you recommend?
Yes (2)
They do the job.
Inexpensive and very useful. Perfect fit with Kawasaki OEM connectors. Don't cut your wires! Use these instead.
January 15, 2014
Worked Ok
Overall nice product and prevented splicing wires. One side took time to fit up with OEM harness, for some reason was not a perfect fit

PROS: Prevented Splicing Wires, Insulated Good Quality, Fit Up With OEM Wiring, Great price

CONS: Not Perfect Fit One Side, Took Time To Fit Up

April 29, 2011
Works, but you needed to mod mine
Bought to use with flush mount signals on 2005 R6.

Easy to connect to signals, wrong connection to the bike (it's the "right" one for Yamaha). Had to shave down top and sides of connector with dremel to get it to fit (plastic would hit third prong on connector from bike).

It does work, but shouldn't have had to dremel the thing. Needed to wrap with electrical tape to make sure they stay connected.

It works and it's cheap, but if you have an 05 R6, be prepared to hack it.

PROS: Insulated wires, Easy connect to blinker

CONS: Had to cut, Wrong connector to bike

March 13, 2011
Great part
This was just what I was looking for! Used them on my 04 R1 and didn't have to slice into my wiring and can just disconnect the stock fittings when I want to remove the side fairings. Best of all, I didn't have to figure out which wire to delete for my running lights.
Good product...highly recommended
February 14, 2013
Convenient and easy to use
Used these for new turn signals I purchased for one of my bikes. They saved me from having to cut the original electrical wires and solder them into the new signals. For the few bucks thy cost, they are completely worth it. Would recommend these to anyone.

PROS: Time saver

April 19, 2014
Exaclty what I needed
The ladies working were as helpful as I needed them to be and they were open on Sunday. I think only Cycle Gear and one other motorcycle store are open on Sunday in Utah. They saved my butt.

PROS: Good Length, They work, price

August 6, 2015
Just What I Needed
I normally make my own wiring extensions, but this time I decided to try ready made extensions for a turn signal relocation. These are literally "plug and play" and work well for turn signals. Please note, these will are about 6.5 inches long, which is just enough for the typical signal relocation.

PROS: Quick "plug And Play"

December 18, 2015
Bang for the Buck
5 / 5
Would Purchase Again
5 / 5
Ease of Install
5 / 5
5 / 5
5 / 5
5 / 5
Quality of Material
3 / 5
Would you recommend?
got the job done
The round 3 cavity/ 2 wire Suzuki connector fit my 2003 Suzuki SV650S. The wire leads were loose in the connector so I had to push while holding the wires to insert into the female factory connector.
These were used to connect flush mount turn signals on front upper fairing.

Excellent product for the money.
October 16, 2017
Reasonable price can't be beat!
I'm not sure how to describe how great signal connectors are but the fact
that this is an item that you find needed immediately. Theres nothing worse
than being stuck with something preventing you getting from A to B like a faulty signal. Having to order basic parts is annoying and another shop I was going to
purchase these at cost almost twice as much.
January 10, 2013
Good Ideal
This is a good ideal, I used it to connect some after market turn lights.
October 16, 2012
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Am I will be able to use this connector with the jl design intergrated tail lights and turn signals for the Yamaha r6 2017?
A shopper on Mar 14, 2018
Product Style Item # Manufacturer Product # Availability
Honda/Kawasaki 1128820 SM-ILH1-2PK In Stock: Ships within 24 hours
Suzuki 1128819 SM-ILY1-2PK In Stock: Ships within 24 hours
Yamaha 1128818 SM-ILS1-2PK In Stock: Ships within 24 hours