BMW R80 rear drum re-line

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atsea
Posts: 4
Joined: Fri Jun 24, 2016 9:53 pm

BMW R80 rear drum re-line

Post by atsea »

Hi

i just realized that the diameter of my rear drum is beyond limits 222mm already. I was wondering if any of you know an specialized shop in US where to send the wheel (Y type) so they can cut it down, make an sleeve and put it back. A new wheel cost a fortune, around $600 and most of what I see on ebay is already in the limit.

Thank you in advance

Best regards
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jagarra
Posts: 896
Joined: Mon Dec 26, 2011 12:42 pm
Location: Reno, Nevada

Re: BMW R80 rear drum re-line

Post by jagarra »

Those types of services are offered, here is a vendor that may help you. I figure the hub would have to be send only, worth a call or correspondence to see if they do motorcycle hubs.

http://www.jgrelining.com/
1974 R90/6 built 9/73
1987 BMW K75S
1994 BMW R1100RS
1964 T100SR Triumph
1986 Honda XL600R
Kurt in S.A.
Posts: 1715
Joined: Tue Aug 03, 2010 12:08 pm

Re: BMW R80 rear drum re-line

Post by Kurt in S.A. »

Woody's Wheel Works??

http://www.woodyswheelworks.com/

Probably going to need to respoke or align the spokes as this process will likely create some distortion in the hub.

Kurt in S.A.
khittner1
Posts: 508
Joined: Thu Oct 04, 2012 8:46 am

Re: BMW R80 rear drum re-line

Post by khittner1 »

It's a cast Y-type wheel (a monoshock '85-'87 R80, I guess), Kurt. I don't know whether that sort of drum replacement/re-lining service is available.
Kurt in S.A.
Posts: 1715
Joined: Tue Aug 03, 2010 12:08 pm

Re: BMW R80 rear drum re-line

Post by Kurt in S.A. »

Right, you are...missed that in the fine print! :lol:

Kurt in S.A.
atsea
Posts: 4
Joined: Fri Jun 24, 2016 9:53 pm

Re: BMW R80 rear drum re-line

Post by atsea »

Guys thanks a lot for the links, I´ll keep them in my favs.
I hope I get this baby back on the road soon.

Best regards
Ruben
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Duane Ausherman
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Re: BMW R80 rear drum re-line

Post by Duane Ausherman »

Looks good.
Ask the Indians what happens when you don't control immigration.
atsea
Posts: 4
Joined: Fri Jun 24, 2016 9:53 pm

Re: BMW R80 rear drum re-line

Post by atsea »

Hi all

Just FYI non of the companies recommended reline BMW motorbike drum so I guess I´ll have to go to a machine shop and get it done there.

Thanks you again.

Best regards
Ruben
khittner1
Posts: 508
Joined: Thu Oct 04, 2012 8:46 am

Re: BMW R80 rear drum re-line

Post by khittner1 »

I'd be pleasantly surprised if that one-off service turns out to be less expensive than a new rear wheel.
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jagarra
Posts: 896
Joined: Mon Dec 26, 2011 12:42 pm
Location: Reno, Nevada

Re: BMW R80 rear drum re-line

Post by jagarra »

I am thinking the same about the price to repair. It would take a pretty big lathe with a large swing to handle the OD of that wheel, plus all the fabrication of the insert. $$$
We were talking about replacement cast wheels a number of months ago and this source was recommended. http://www.austinmotorscene.com/martind ... ead-mecca/

May be worth a call to see if they have a good used replacement.

gg
1974 R90/6 built 9/73
1987 BMW K75S
1994 BMW R1100RS
1964 T100SR Triumph
1986 Honda XL600R
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