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12v Headlight

Posted: Sat Nov 30, 2013 4:21 pm
by MWL
I am interested in mounting a 12v sealed beam headlight in the stock Hodaka housing and trim ring. I looked at a 5 3/4" H5006 standard automotive sealed beam at the parts store. I believe it will fit if the brackets are trimmed from the trim ring. I would need to come up with another method of mounting however. I believe this subject was covered on the old forum but I don't remember the details. Has anybody done this?
Mike

Re: 12v Headlight

Posted: Sun Dec 01, 2013 11:50 pm
by michael_perrett
I have install the H5006 headlight on two Hodakas. I did use the Yamaha XT headlight shell from the 80's. They will fit with no modifications and are held in by springs. I believe the headlight shells are wider than the Hodaka fork brackets, so some mods will have to be done. Mine were installed on Kawasaki KLR forks assemblies I installed on the 175 and 250 Hodakas I own and used the KLR brackets.
Mike

Re: 12v Headlight

Posted: Tue Dec 03, 2013 2:00 am
by dirtsquirt80
I believe the post said something about using moped head light springs to hold it in the hodaka head light ring. Scott

Re: 12v Headlight

Posted: Tue Dec 03, 2013 7:25 am
by MWL
dirtsquirt80 wrote:I believe the post said something about using moped head light springs to hold it in the hodaka head light ring. Scott
Yep, thats the one I was thinking of. It was a pretty detailed description of how to do it. I wish I had saved a copy of it. The trim ring I have is new so I'm reluctant to start experimenting with it.
The Yamaha headlight is a good idea and there are plenty of those available.
Mike

Re: 12v Headlight

Posted: Wed Dec 04, 2013 4:55 am
by dirtsquirt80
back in the day when I worked at the motorcycle shop I know the clips looked like the ones Gerelli mopeds used if that helps. Scott

Re: 12v Headlight

Posted: Wed Jan 01, 2014 11:03 am
by MWL
Here is what I did to make a 5 3/4" headlight work in the stock housing. I bought a 5 3/4" "tractor light" from NAPA auto parts for $13.00 (#4419). It is 12v 35watt, also know as a "PAR 46" type bulb. I carefully trimmed the brackets out of the headlight ring with a dremel as I saw no way to make it fit otherwise. The light fit into the ring but the raised portion of the lense was to too large to fit through the ring and center itself. I found that a piece of 3/16" id vacuum hose laid in the ring makes a nice spacer and centers the light perfectly in the ring. When the light, ring and housing are assembled, the threaded tabs on the housing press on the headlight and hold it firmly in place. I haven't road tested this yet but it looks like it will work. I will probably use a few dabs of silicone seal between the light and ring just to make sure it is mounted securely.

Mike

Re: 12v Headlight

Posted: Wed Jan 01, 2014 11:05 am
by MWL
Headlight ring with brackets removed.

Re: 12v Headlight

Posted: Wed Jan 01, 2014 11:06 am
by MWL
Ring with vacuum hose spacer.

Re: 12v Headlight

Posted: Wed Jan 01, 2014 11:08 am
by MWL
Ring with light.

Re: 12v Headlight

Posted: Sat Mar 12, 2016 10:15 am
by Bill2001
Good ideas here. I'm looking at fitting LED headlights one of the bikes, and even getting the LEDs to work with the older 6v system. Should be able to get good output per watt.

--Bill

Re: 12v Headlight

Posted: Mon Mar 14, 2016 9:24 am
by MTRob
Have you converted your bike to 12 volt or is the rest of the system 6 volt ? If the rest of your system is 6 volt putting in a 12 volt headlight won't work..........
MTROb

Re: 12v Headlight

Posted: Mon Mar 14, 2016 5:45 pm
by bobwhitman
Mike-
Nice, sanitary installation. Ed Chesnut uses a similar tractor light on his "endure" bike, and it works well. He & I both use a 12v (Moose ) current limiter to adapt the Hodie to 12 v. Works great. We had a major piece on adapting various headlights to Hodakas several issues ago in the Resonator; you might look back (I can't recall which issue).
Bob

Re: 12v Headlight

Posted: Tue Mar 15, 2016 2:14 pm
by MWL
Bob
That is what I had planned. A simple system with a 12v regulator. Unfortunately, I sold that bike before I completed the headlight project.