Cafe Racer Parts for 1974 R90/6

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OO70
Posts: 5
Joined: Thu Mar 04, 2021 1:07 am

Cafe Racer Parts for 1974 R90/6

Post by OO70 »

Hi,

Does anyone know of a good, reliable source to order parts for my 1974 airhead R90/6?

I'm specifically looking for a cafe racer seat and also a top yoke and clip-on handlebars for my bike.

Any help would be appreciated!

Thank you
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gspd
Posts: 1041
Joined: Tue Aug 03, 2010 8:04 pm

Re: Cafe Racer Parts for 1974 R90/6

Post by gspd »

New guy...0 replies...you must think we're a bunch of snobs, but we're not.
Welcome aboard!
All I can suggest is Google, ebay, etc. Sorry.

try asking us something else ; )
Mechanic from Hell
"I remember every raging second of it...
My bike was on fire, the road was on fire, and I was on fire.
It was the best ride ever!"
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Zombie Master
Posts: 8821
Joined: Sun Aug 22, 2010 12:21 am
Location: Vancouver Island BC Canada

Re: Cafe Racer Parts for 1974 R90/6

Post by Zombie Master »

Hi 007 welcome. Before you start changing out what der fatherland has wrought, realize just how well designed they are for their intended purpose.

Also realize if you can keep it stock, you also keep you money!

I rode the 1974 R90/6 for 11 years. Best thing I ever bought.

But a secret agent has to do what he must.
Any and all disclaimers may apply
Seth
Posts: 275
Joined: Thu Aug 12, 2010 4:45 pm

Re: Cafe Racer Parts for 1974 R90/6

Post by Seth »

Where are you located?
And are you looking for a vendor of OEM parts or aftermarket?
In the United States, I find Max's BMW to be a good dealer of OEM parts. I've dealt with them frequently and never been disappointed.

Regarding the changes you identified, ToasterTan makes beautiful top triple clamps, but are more pricey than others.
https://toastertan.com/products/cafe-and-customs/
https://toastertan.com/product/standard ... r-6-7-r65/

On Ebay, you can find CC/SanJoseBMW top triple clamps as well. I don't think they're as nice, but decent.
https://sjbmw-parts.myshopify.com/colle ... iple-clamp

The fork tubes are 36mm, so if you're looking for clip-ons, there are plenty of generic ones out there for that size.
If you're looking to stick with handlebars, remember BMW uses 22mm bars, not 7/8". If you want to convert to 7/8" it will not only impact the mounts on the triple clamps, it will also affect everything else there (throttle tube, brake and clutch mounts and related switch gear and wiring. A R100RS handlebar is flat and narrow. Maybe something to consider.

I've never dealt with either of these guys, but bookmarked their site years ago when I was looking at fairings
https://www.airtech-streamlining.com/bm ... wboxer.htm
http://www.boxercafe.com/BMWSfairings.htm

But as mentioned above, you'll reduce the value of the bike and not get back out what you've invested.
If that's not an issue and it's just what you want to do, have fun.
OO70
Posts: 5
Joined: Thu Mar 04, 2021 1:07 am

Re: Cafe Racer Parts for 1974 R90/6

Post by OO70 »

Thanks for all of your input. I appreciate the good advice. I do think about the fact that it would lower the value of the bike when it's no longer stock, but I truly love the cafe racer look and it fits my style so to speak.

I'm located in Orange County, CA so was hoping to find a parts dealer in the U.S. but seems like a lot of parts I find on Ebay are coming from China or U.K., which may not be a bad thing, just a longer wait for the parts to arrive.
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melville
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Re: Cafe Racer Parts for 1974 R90/6

Post by melville »

jjwithers on this board should be local to you. He's done some NICE cafe builds. He pops in from time to time.
Call me Mel. Some years ago- never mind how long precisely- having little or no money in my purse, and nothing particular to interest me at home, I thought I would ride about a little and see the other parts of the world.
OO70
Posts: 5
Joined: Thu Mar 04, 2021 1:07 am

Re: Cafe Racer Parts for 1974 R90/6

Post by OO70 »

melville wrote: Fri Mar 05, 2021 6:07 pm jjwithers on this board should be local to you. He's done some NICE cafe builds. He pops in from time to time.
Thanks Mel, I'll have to reach out to jjwithers. Would be good to get some input on doing some of the tweaks I want to do to the bike.
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