Ducati Monster Forum

Moto Board => Accessories & Mods => Topic started by: jimbonerz28 on November 13, 2009, 01:33:54 PM



Title: Harley Headlight
Post by: jimbonerz28 on November 13, 2009, 01:33:54 PM
I swapped my old stock headlight for a Harley headlight I picked up at a swap meet. I like the look but I might miss the fairing.

Old look
(http://i18.photobucket.com/albums/b142/JimmySix/ducati%20m900/DSC02565.jpg)


The new look
(http://i18.photobucket.com/albums/b142/JimmySix/ducati%20m900/Photo0127.jpg)
(http://i18.photobucket.com/albums/b142/JimmySix/ducati%20m900/Photo0128.jpg)
(http://i18.photobucket.com/albums/b142/JimmySix/ducati%20m900/Photo0129.jpg)
(http://i18.photobucket.com/albums/b142/JimmySix/ducati%20m900/Photo0134.jpg)


Title: Re: Harley Headlight
Post by: stopintime on November 13, 2009, 01:52:19 PM
I like the dual look [thumbsup]

One mod leads to the next  ;D  http://www.monsterparts.com/c/Windscreens/Windscreens.html (http://www.monsterparts.com/c/Windscreens/Windscreens.html)


Title: Re: Harley Headlight
Post by: Raux on November 14, 2009, 03:50:51 AM
just realized how you did that. are the light patterns ok? did you rotate the lights 90 deg.?


Title: Re: Harley Headlight
Post by: DucHead on November 14, 2009, 08:40:36 AM
Damn, that looks/fits like OEM, nice job!!  [thumbsup]   [moto]   [beer]


Title: Re: Harley Headlight
Post by: lwszabo on November 14, 2009, 10:02:53 AM
very nice install


Title: Re: Harley Headlight
Post by: teddy037.2 on November 14, 2009, 10:41:52 AM
are the light patterns ok? did you rotate the lights 90 deg.?

+1, I'm curious about that, too. if it works right, then that's kinda neat  [thumbsup]


Title: Re: Harley Headlight
Post by: jimbonerz28 on November 14, 2009, 01:11:15 PM
Yes the light pattern is vertical so the beem is really narrow but I have a solution. I am going to split the inner housings and rotate them 90 degrees. This sould give me a normal light pattern. I am more concerned about the extra voltage, can anyone "enlighten" me to the capacity of the charging system? Will it handle the extra wattage from dual bulbs?


Title: Re: Harley Headlight
Post by: ducpainter on November 14, 2009, 01:27:47 PM
You have what looks like an early bike with the single phase system so there isn't a whole lot extra.

How many watts are the bulbs?


Title: Re: Harley Headlight
Post by: jimbonerz28 on November 14, 2009, 01:58:47 PM
You have what looks like an early bike with the single phase system so there isn't a whole lot extra.

How many watts are the bulbs?


The bike is a 97 M900, the bulbs are 55w each on low beam and 60w each on high. Should I unplug one bulb until I upgrade the charging system?


Title: Re: Harley Headlight
Post by: ducpainter on November 14, 2009, 02:12:28 PM


The bike is a 97 M900, the bulbs are 55w each on low beam and 60w each on high. Should I unplug one bulb until I upgrade the charging system?
You can't really upgrade the charging system without changing the crankshaft, side cover, stator and rotor. The side cover is also different, as is the regulator.

I believe the wiring is the weakest link.

I run an 80/100w bulb in my bike and have had no problems at all. Just make sure all the connections are clean and tight and don't worry about it.


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