custom swingarm caps?

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jjwithers
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custom swingarm caps?

Post by jjwithers »

Does anybody know of a source that makes custom swingarm caps? I've seen them with a BMW logo on there but often wondered about adding something else there.

I guess you could always glue something into the cap...
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r90s
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Re: custom swingarm caps?

Post by r90s »

You can make your own:

Image


Jon-Lars
Beverly, WA
http://s44.photobucket.com/albums/f13/R90S/
Last edited by r90s on Sat Feb 12, 2011 2:35 pm, edited 1 time in total.
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jjwithers
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Re: custom swingarm caps?

Post by jjwithers »

Very cool! what did you make them out of?
my machining tools are very very limited.
www.beemersandbits.com
'77 R100S - http://www.joshuawithers.com/r100s
'73 /5 Toaster Cafe bike http://www.joshwithers.com/slash5
'67 Bridgestone 175 Hurricane Scrambler
'66 R60/2
'72 BMW 2002
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r90s
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Re: custom swingarm caps?

Post by r90s »

My skills are limited, too.
Dick Casey made these for my R80G/S project. He turned them from billet, added an o-ring groove to lock them in place, and installed the emblem.
Maybe he would make some for you, if he has time.

Image
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SteveD
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Re: custom swingarm caps?

Post by SteveD »

There was a guy from here in Melbourne, Oz, that had made a BMW hub cap cover for the 1150 models. He sold them online and made enough money over a few years to buy a brand new R1150rt (from memory)

I doubt the demand would be there for the swingarm cover, and the flash ones shown above might be spendy to make too?

Never know, they might fund a future project?
Cheers, Steve
Victoria, S.E.Oz.


1982 R100RSR100RS supergallery. https://boxerboy81.smugmug.com/R100RS
2006 K1200R.
1994 R1100GS.
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jjwithers
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Re: custom swingarm caps?

Post by jjwithers »

who's Dick Casey?
I'm thinking a C&C machine might be able to make these... or something similar.

also, on a separate note, would the threads of a /2 chrome swingarm cap fit on the swingarm pivot bolt? i am guessing it isn't an adequate substitute for the 27mm nut though... or is it?
www.beemersandbits.com
'77 R100S - http://www.joshuawithers.com/r100s
'73 /5 Toaster Cafe bike http://www.joshwithers.com/slash5
'67 Bridgestone 175 Hurricane Scrambler
'66 R60/2
'72 BMW 2002
Instagram - jj_withers
Roy Gavin
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Location: Adelaide Australia

Re: custom swingarm caps?

Post by Roy Gavin »

You could probably modify the end caps from a pair of 1" cruiser grips to fit the existing caps - a skull and crossbones would look nice ---.
Adelaide, Oz. 77 R75/7. 86 R80 G/S PD, 93 R100 GS, 70 BSA B44 VS ,BMW F650 Classic
beemersanducs
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Re: custom swingarm caps?

Post by beemersanducs »

Just to let you know my machinist and I are designing a set that will look very similar to the ones pictured, I will let everyone know when there done. If someone is interested in a set let me know.
Deleted User 287

Re: custom swingarm caps?

Post by Deleted User 287 »

Roy Gavin wrote:You could probably modify the end caps from a pair of 1" cruiser grips to fit the existing caps - a skull and crossbones would look nice ---.
+1
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vanzen
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Re: custom swingarm caps?

Post by vanzen »

jjwithers wrote:who's Dick Casey?
A very well respected BMW builder – and an accomplished machinist.
jjwithers wrote:I'm thinking a C&C machine might be able to make these... or something similar.
"CNC" (Computer Numerical Control) is used to describe any machine tool
that is controlled by computer software.
The primary advantage of CNC vs a skilled machinist will be per/unit cost in mass production.
Someone with the skills of Dick Casey can certainly do without such modern amenities.

Essentially, what is needed to fabricate such a swing-arm decoration
is a lathe - and then the experience / skill to use it !

The nut, however, is not a decoration, and provides a specified torque for the S-A, pins, & bearings ...
I'd suggest not removing it ...
Image
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