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Custom Dynamics High / Low Halo Adapter For Harley 1984-2017

Item: P350755

This is the Halo adapter for your Custom Dynamics TruBeam headlight insert if one is needed. This adapter also allows the use of your bike's high and … Read More

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This product is vehicle specific. Please to ensure fitment.

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Product Details

Custom Dynamics High/Low Halo Adapter For Harley

This is the Halo adapter for your Custom Dynamics TruBeam headlight insert if one is needed. This adapter also allows the use of your bike's high and low beam at the same time for maximum visibility.


  • Easy installation
  • Sold each
Product Style RevZilla Item # MFR. Product # Availability
Product Style 5 3/4" Headlight RevZilla Item #1161484 MFR. Product #CDTB-HLA-2 AvailabilityAvailable: Requires 1-3 business days of lead time prior to shipment
Product Style 7" Headlight RevZilla Item #1161483 MFR. Product #CDTB-HLA-1 AvailabilityIn Stock: Ships within 24 hours

This product is vehicle specific. Please to ensure fitment.

This Product Fits
Harley Davidson
Softail Bad Boy Springer FXSTSB 1995, 1996, 1997
Softail Blackline FXS 2011, 2012, 2013
Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 1986-2010
Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 1993-2017
Softail Deuce FXSTD/I 1999-2007
Softail Fat Boy FLSTF/I 1990-2017
Softail Fat Boy Lo FLSTFB 2009-2016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail Heritage Classic FLSTC/I 1986-2017
Softail Heritage FLST/I 1986-2006
Softail Heritage Springer FLSTS/I 1997-2003
Softail Night Train FXSTB/I 1999-2009
Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011
Softail Rocker FXCW 2008, 2009, 2010, 2011
Softail Slim FLS 2012-2017
Softail Slim S FLSS 2016, 2017
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Softail Springer FXSTS/I 1988-2006
Softail Standard FXST/I 1984-2012


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Product Description
Part Numbers
Shipping & Returns

Reviews & Questions

5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.3 / 5
5.0 / 5
5.0 / 5
Ease Of Install
5.0 / 5
Fit & Finish
5.0 / 5
5.0 / 5
Bang For The Buck
5 / 5
5 / 5
Confused Purchase
I bought this product because it was recommended to me, but it turns out I was confused at the time of purchase. I thought that I needed this adapter for my new Custom Dynamics headlight to work...period. IE: it wouldn't work at all without it. This is false. The Custom Dynamics headlight plugged right into my Harley and began working with stock connections, both high beam and low beam settings.

I learned after rereading this product's description that my new headlight has two sections, a high and low beam, which operate separate from each other, but never at the same time. This product, through splicing, allows you to have your high and low beam sections on at the same time.

A great product, even though initially I was confused (first time installing a new head lamp).
November 2, 2017
11 months ago
Bang For The Buck
5 / 5
5 / 5
Ease Of Install
5 / 5
Works for Sportsters
The 5 3/4" model (CDTB-HLA-2) works with great with my Sportster. Its a tight fit in the headlight bucket but does work. Gets you the halo ring and a lot more light when using the high beams. I assume the reason this is an add on and not built in is due to the rules for DOT certification on the headlight.
July 28, 2017
1 year ago
2007 Harley Davidson Sportster XL883
Bang For The Buck
3 / 5
5 / 5
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
5 / 5
Halo adaptor
Custom dynamics should incude this with the purchase of light and maybe even already have it wired up. Direction are o.K., could be clearer on telling you that you need to cut the H4 from light fixture and jump harness from light fixture to h4. You can do this from the bike side or the light side. I chose the light side so that when I sell bike I can keep my $400+ light because you know nobody is going to give you a free led of high quality.
March 13, 2018
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Browse 3 questions Browse 3 questions and 4 answers
Why did you choose this?
RevZilla Store
Installed same time as 7" TruBeam Headlight.
Chris S on Feb 26, 2017
Installed same time as 7" TruBeam Headlight.
Chris S on Feb 26, 2017
How come it says I need the splice connector for a 5 3/4" light when I have H4 plugs? When I select the connector with H4 plugs the page tells me that is for a 7" light.
Nicholas B on Jan 5, 2017
BEST ANSWER: U need to splice the wires for the 5 3/4 it's the right one, easy install
How do you set it up to use the hi/low at the same time?
Dan V on Aug 4, 2017
BEST ANSWER: Wire it in. No other configuration needed, it's all hard wired in the adapter. Of course to disable it you need to remove the adapter. When the high beam is switched on, both are on. When the high beam is switched off only the low beam is on.
3 Customer Reviews
3 5/5
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2 Questions & 3 Answers
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