Letting the bobbing begin...

Discussion in 'Airheads' started by WnRn, Apr 20, 2012.

  1. WnRn

    WnRn Left right out

    Joined:
    Nov 22, 2007
    Oddometer:
    1,133
    Location:
    Over there!
    I have been pondering what to do to my BM. I have tried to sell it. Didn't really try hard to do this.

    I have decided at having a go at semi bobbing it. This will not be a quick flash in the pan project.

    This is what I have done so far today.

    [​IMG]

    [​IMG]

    [​IMG]

    This is what has inspired me. Mine will be matt black. I am thinking of smaller tank for mine like this one. I know bobbers are supposed to have no front guard. Mine will have a very small one. I have my eye on a solo saddle for it already.

    [​IMG]
    #1
  2. daveoneshot

    daveoneshot Been here awhile

    Joined:
    Dec 14, 2010
    Oddometer:
    718
    Location:
    Vermont
    I would say : " Don't ruin your bike "..........but that's just me.
    #2
  3. Airhead Wrangler

    Airhead Wrangler Long timer Supporter

    Joined:
    Mar 4, 2008
    Oddometer:
    7,275
    Location:
    Back in Seattle, FINALLY
    I'd say the same thing. Making a very competent and capable tool into a useless fashion accessory that hurts to ride any farther than the nearest bar is kinda dumb to me, but hey it's your bike. Do what you want with it.
    #3
  4. tennessee thumper

    tennessee thumper Long timer Supporter

    Joined:
    Nov 3, 2007
    Oddometer:
    4,382
    Location:
    Arkansas Ozarks
  5. pbarmy

    pbarmy Long timer

    Joined:
    Mar 5, 2009
    Oddometer:
    1,816
    Location:
    Great Black Swamp
    My thing is that I dont ride my R/T much since I got my V-Strom.I was thinking of making a bike I'd ride more in the summer,since it HOT here in the summer.The only time I appreciate my R/T is late fall,early spring.I tried to sell it,but no takers.So for now,it sits.Do what makes you happy.:1drink
    #5
  6. chip77

    chip77 Been here awhile

    Joined:
    Mar 16, 2011
    Oddometer:
    145
    Location:
    Mid North Coast NSW Australia
    argh now bolt the thing back together .have a lie down, get a life ,buy a sportster hope that works ....otherwise you my man IZZ farked c
    #6
  7. WnRn

    WnRn Left right out

    Joined:
    Nov 22, 2007
    Oddometer:
    1,133
    Location:
    Over there!
    Playing around with cardboard to mock up a solo saddle. The shape is not finale. I will have a go at making my own out of tread plate and see what it looks like.

    [​IMG]

    [​IMG]

    The RT handle bars are now off and set of rip-off Daytona wide lower bars are on.
    #7
  8. davorallyfan

    davorallyfan Commonist Supporter

    Joined:
    May 2, 2005
    Oddometer:
    19,557
    Location:
    Capitalist
    ^:nod

    :puke1
    #8
  9. Hawk Medicine

    Hawk Medicine Coyote's Brother

    Joined:
    Jun 8, 2008
    Oddometer:
    3,307
    Location:
    NOR CAL
    Well, youre gonna do what youre gonna do so go ahead but my sentiments have been adequately covered by the previous posters.

    Just make sure as you mock things up, that you'll actually be able to ride the bike and that you're OK with the fact that you're turning a functioning bike, into something of reduced ridability and of little value.

    Oh well...
    #9
  10. caponerd

    caponerd Kickstart Enthusiast

    Joined:
    Jul 4, 2005
    Oddometer:
    2,004
    Location:
    Halfway between Munich and Redditch.
    I agree, and I'll add my thought on the whole custom BMW thing since that stupid $19,000 "designer" BMW on ebay has me going....

    The BMW boxer engine just doesn't work in a "bobber", more particularly, the later airhead engines. They just don't look right.

    If you want to build a "bobber", go find an old BSA or Triumph.

    Leave the bike alone, and ride it. That's what they're for.
    #10
  11. kantuckid

    kantuckid Long timer

    Joined:
    Nov 29, 2007
    Oddometer:
    10,789
    Location:
    Kentucky-Eastern that is!

    AMEN!!!!!!!!!!!!! Buy parts if you want to piece together something odd, leave the restorables/riders for others...
    #11
  12. bikerfish

    bikerfish flyfishandride

    Joined:
    Aug 18, 2010
    Oddometer:
    4,769
    Location:
    western pa
    I'm with the others, that bike is too nice to fuck up. go buy a rusty heap to build a bobber. pu that RT back together and take it on a trip!
    #12
  13. daveoneshot

    daveoneshot Been here awhile

    Joined:
    Dec 14, 2010
    Oddometer:
    718
    Location:
    Vermont
    Let's continue to let him have it : Don't. Do. It.
    #13
  14. caponerd

    caponerd Kickstart Enthusiast

    Joined:
    Jul 4, 2005
    Oddometer:
    2,004
    Location:
    Halfway between Munich and Redditch.
    At the very least, you could get one of the aftermarket "S-model" fairings, some low handlebars and turn it into a back road scratcher.

    That's way more suitable use for a BMW than building a "bob-job" out of it.

    If you really want a nice bobber, look around for an old Triumph or BSA, they're out there, and in condition suitable as a starting point for a bobber (ie: missing sheet metal, trashed frame, etc.) they can be had for pretty cheap.

    I can guarantee that everyone will have good things to say about it, vs a BMW bobber, which will really annoy about half the people who see it.
    And the half that act as if they like it are just being polite.
    #14
  15. squish

    squish Waiting to see

    Joined:
    Dec 4, 2003
    Oddometer:
    11,020
    Location:
    Somewhere
    Baaaaah

    It's an RT one the least attractive airheads made.

    Hack that thing up. Don't forget to put a strut in place of the rear suspension.
    And forward controls can be rigged up over the tops of the cylinder heads.

    Then you can get the seat really low.

    Good luck
    #15
  16. Padmei

    Padmei enamoured

    Joined:
    Mar 12, 2008
    Oddometer:
    4,116
    Location:
    Nelson New Zealand
    Man you're a brave man starting a thread like this one here. I'd suggest you find a bobber forum & share cos I don't think you'll get much positive feedback here.
    I personally think it'll look quite cool & wish you luck, as with most projects you'll have a lot of fun (& frustration:evil). Just don't expect much support from here:D
    #16
  17. Boxer Metal

    Boxer Metal Mad Scientist

    Joined:
    Nov 3, 2003
    Oddometer:
    3,611
    Location:
    Chico, California
    It's your bike, build it the way you want. More power to you for stepping outside of the box. I'm in the process of building to Airhead bobbers and one is a rigid frame. Keep up the creative work:D
    #17
  18. Lvl. 29 Adventurer

    Lvl. 29 Adventurer Garage Inmate

    Joined:
    Sep 23, 2007
    Oddometer:
    44
    Location:
    Southern Oregon
    Bah... don't listen to the purists. Turn it into what you like, even if it isn't popular. Its just like with Mosin nagant rifles... people say they're a piece of history which shouldn't be changed and blah blah blah. What they don't mention is that they were produced in the millions and are now sold for $79 at the local pawn shops. But they are terribly heavy brutes that can be hard to hunt with. If you 'bubba it' to your liking you get razzed for it by collectors, even though the mods make it more appealing and useful to you. But then again I cheated and bought 2 and left one original. :D

    While I do appreciate things being left historically accurate, it is your bike and not a museum piece. Besides, you can always rebuild it to stock if this fails. Some adventures happen in the garage.... Post pics!:freaky

    (but find a good home for the stock parts you are going to get rid of so a collector can restore his ride. I have an older bike and sometimes parts are scarce in good condition)
    #18
  19. rambozo

    rambozo Been here awhile

    Joined:
    Feb 20, 2012
    Oddometer:
    763
    Location:
    Armagh, Northern Ireland
    i dont much like bobbers at all, but i'm not keeping any of my airheads standard either so each to their own

    if you want a bobber build one, maybe you might be able to help out others going down that road

    i think you'll be fine as long as you don't decide to call yourself a "designer", that does not seem to go down well round here, good luck with it!
    #19
  20. WnRn

    WnRn Left right out

    Joined:
    Nov 22, 2007
    Oddometer:
    1,133
    Location:
    Over there!
    I am not worried about support or not here. :wink: I am also on some chopper/bobber forums too.

    Fuel tank thoughts.

    What if fuel tank was under the seat where the battery lives? Not too low that gravity still can't feed fuel to the carbs.

    Then I would have all that ugly electric stuff on the frame top tube that I could shroud over with sheet alloy. Kinda like a squashed diamond shape. Or squashed stretched coffin tank shape. Very thin. Maybe have this shroud flow into the tank under the seat. Off this shroud towards the front of the bike would come the headlamp. I hope the scibble below will give you an idea of what I am proposing?

    [​IMG]

    The headlamp off to one side is inspired by Shinya Kimura's 74 Ducati 'flash'

    [​IMG]

    This is the fairing for his Duc ... I want that kinda look but coming from the 'dummy' tank with the headlamp to one side.

    [​IMG]

    Top down on what I would like it to look like...

    [​IMG]
    #20