Sportster number plate mount

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  • anonymousrob
    anonymousrob
    11 years ago

    A few weeks ago I picked up my new plate and the holes it came with didn't fit the stock mount. Rather than just drilling new holes in the plate I used it as an opportunity to customize a little. I was warned against attracting the fuzz with a side mounted plate so decided to chop the stock one. Here are the steps I took:


     

    1. Buy a pair of LED license plate bolts off ebay for $13. When they arrive jack the bike so the rear tyre is just off the ground so you can get your hand under the fender. Undo the two T40 screws by the rear indicators and loosen the phillips screw to the rear of the fender. This allows you to pull the stock mount down from the fender leaving it hanging on the left of the bike by the wiring. (These screws also secure a mount inside the fender which holds the number plate mount, don't unscrew the phillips screw to the point where this mount comes off)

    2. Unscrew the number plate light from the mount revealing the lighting connection terminal. Cut the wires close to the the terminal and remove the terminal, rubber bracket and cover. (Here I spliced my LEDs onto the remaining wire to test them)



    3. Undo the LEDs and chop the stock mount to the height of the number plate. I drilled my holes to either side of where the stock light was. Bolt the plate to the mount using loctite with a few mm gap between the plate and where the fender will be to avoid metal on metal.

    4. Weave the wires through the existing holes on the mount to give yourself some extra wire just in case and to keep them away from the tyre. Next solder, tape and waterproof heatshrink them, then tape all the wire flush against the mount.


    5. Reattach the mount to the rear fender. Mine took a bit of jigging to get the holes lined up between the mount, the mount mount and the fender. 


     

    All in all it was a cheap, easy mod. The tools required are a size 40 Torx short enough to fit between the bolt and rear indicator, phillips head, wire cutters/strippers, drill, spanner and soldering iron. The consumables are the $13 LED bolts, some loctite, some solder, some waterproof heatshrink and some electrical tape.

  • brash
    brash
    11 years ago
    Fantastic work, I was going to do the exact same mod on Friday, this will make it much easier.

    How bright are the LED's? I got mine for $2 so I'm a bit iffy on their brightness.
  • anonymousrob
    anonymousrob
    11 years ago

    I faced mine so the lights shine straight down, on my five character plate the four outside letters are bright, the centre letter is a little dimmer but still easily legible from a distance. I bought mine from an australian seller, they seem like they could be bought for a few bucks from overseas so they could be the same. 

  • brash
    brash
    11 years ago
    yeah they look exactly the same. Keen to get stuck into it and burn myself with the Soldering iron!
  • terroristone
    terroristone
    11 years ago

    Nice work dude. Well done.

     

    Here's what i offer for $220 fitted.  It has white LED's built into the numberplate frame at the top, custom made bracket to hold it all, and even has the nut for pillion pad/longer seat.

     

     - terroristone - Photobucket
     

     

  • brash
    brash
    11 years ago
    thats neat as.

    finished mine up last night, was pretty easy, didn't burn the house down. Winning.
  • terroristone
    terroristone
    11 years ago
    HahahahahahahahahahahahahaHahh
  • judgelj
    judgelj
    11 years ago
    What about side mounts. I know vertical is a no no, what about horizontal side mounts. What's the legality there?
  • terroristone
    terroristone
    11 years ago

    Must be visable from 45 degrees (both sides and above) at a distance of 20m

    T1

  • judgelj
    judgelj
    11 years ago
    So it pretty much has to protrude past the back wheel, interesting. Where is the brake light on the bike you posted above?

    Cheers
  • terroristone
    terroristone
    11 years ago
    In the tail light - stock lights are combined indicators/Parker/brake

    T1
  • Some jerk
    Some jerk
    11 years ago
    Pulling my bike off the road over Winter - another job to add to the list (thanks)
  • Picker
    Picker
    11 years ago
    @Terristone, Any chance you could post some closer shots of the surround you've mentioned? Potentially quite interested.
  • terroristone
    terroristone
    11 years ago
    There are a few on my facebook page dude, check them out. if you need anything more please let me know.

    Regards Andrew - T1
  • Picker
    Picker
    11 years ago
    Thanks mate, have just gone and checked the pics out... Do you have any of it in the dark actually functioning? Wouldn't mind seeing how well the little LED strips does it's job.
  • terroristone
    terroristone
    11 years ago
    I just posted a few of it at night for you on my facebook.

    Regards Andrew - T1
  • Picker
    Picker
    11 years ago
    Thanks mate, thats great! Are you able to do them up to be shipped?
  • terroristone
    terroristone
    11 years ago
    I'm currently working on that. I have another person involved to help get a package worked out that is cost effective and comes complete with wiring, bolts/nuts and instructions. Hoping to have this all sorted within 4 weeks.

    Regards Andrew - T1
  • Picker
    Picker
    11 years ago
    Awesome, post up here or on your facebook when you're done. Definitely will be interested :)
  • mitch199
    mitch199
    10 years ago

    Those look good guys, mine will most certainly be non-legal, but I'll wait until then to go down that road..
    I made a little L bracket and mounted off the rear shock bolt

     


     

     


     

    Sorry for the crappy (and siwdeways) pics.. was only a quick snap to test fit the rear Deuce wheel

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