Putting on some frame stiffeners:

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Chuey
Posts: 7632
Joined: Mon Aug 02, 2010 11:56 pm

Putting on some frame stiffeners:

Post by Chuey »

Yesterday I mitered the fittings and brazed on some frame stiffener bars. They came out really nice. Next, I'll put an engine/trans combo back into the frame and make a bar that attaches to the two top transmission to engine bolts and tie that to the bars in the pictures. I did that on my Cafe' Racer and I like the result. This is a 1978 frame which I bought with a Krauser engine. I'm working on a swing arm for it as well.

Front
Image

Rear
Image

Chuey
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melville
Posts: 1815
Joined: Tue Aug 03, 2010 8:32 am

Re: Putting on some frame stiffeners:

Post by melville »

Chuey wrote:Yesterday I mitered the fittings and brazed on some frame stiffener bars. They came out really nice. Next, I'll put an engine/trans combo back into the frame and make a bar that attaches to the two top transmission to engine bolts and tie that to the bars in the pictures. I did that on my Cafe' Racer and I like the result. I'm working on a swing arm for it as well.

Chuey
Nice work! But about this bit:
Chuey wrote:This is a 1978 frame which I bought with a Krauser engine.
Do tell more!
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.
guy
Posts: 39
Joined: Tue Aug 10, 2010 3:01 pm

Re: Putting on some frame stiffeners:

Post by guy »

The frame stiffener I am using is arteritis.
Guy
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SteveD
Posts: 4910
Joined: Tue Aug 03, 2010 3:29 am
Location: Melbourne, Oz.

Re: Putting on some frame stiffeners:

Post by SteveD »

guy wrote:The frame stiffener I am using is arteritis.
Guy
Inflammed arteries :?: That might stiffen up your thinking a bit! ;)
Cheers, Steve
Victoria, S.E.Oz.


1982 R100RSR100RS supergallery. https://boxerboy81.smugmug.com/R100RS
2006 K1200R.
1994 R1100GS.
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mattcfish
Posts: 754
Joined: Mon Aug 02, 2010 11:18 pm

Re: Putting on some frame stiffeners:

Post by mattcfish »

melville wrote:
Chuey wrote:Yesterday I mitered the fittings and brazed on some frame stiffener bars. They came out really nice. Next, I'll put an engine/trans combo back into the frame and make a bar that attaches to the two top transmission to engine bolts and tie that to the bars in the pictures. I did that on my Cafe' Racer and I like the result. I'm working on a swing arm for it as well.

Chuey
Nice work! But about this bit:
Chuey wrote:This is a 1978 frame which I bought with a Krauser engine.
Do tell more!
+1
Bellingham, WA USA
1975 BMW R90/6
1975 BMW 2002
1971 VW Westfalia
1985 VW Vanagon
http://advrider.com/index.php?threads/b ... s.1074183/
Chuey
Posts: 7632
Joined: Mon Aug 02, 2010 11:56 pm

Re: Putting on some frame stiffeners:

Post by Chuey »

I bought this bike several years ago. The original plan was to put the engine in my Cafe' Racer. The engine is a pre-Nikasil 1000cc with Mikuni flat slide carbs. The bike has Lesters that are in pretty good condition.

The previous owner (PO) said that it ran great and was super reliable. He said he used it like an old pick-up truck and if any of his riding buddies rode the bike, they were very impressed with its power.

When the bike came to me, it had real high handlebars and that was topped off by the fact that bar backs put the handlebars roughly in my gut. It felt like a little old lady's bike. It was super dirty. The carburetor cables did not work well at all. I made new cables by using some of the ferrule parts from the old cables and combining them with bicycle shift cables. For a lower position, a clubman bar was put on. I can say that if a bike does not have a fairing, I prefer a very low position such as clip ons produce. That makes the wind work for you instead of you fighting the wind.

Since the bike is equipped with Krauser exhaust pipes, it's too loud for me. For that reason, I haven't ridden it much since I got it. Well, that and the fact that I've never gotten the brakes working great and the engine was pretty clackity. If you think loud valves save lives, get some Krauser heads and you'll live past one hundred! The reason I didn't put the engine into my Cafe' Racer is that it's pretty neat having the Cafe-ness without being a temperamental bike.

Chuey
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mattcfish
Posts: 754
Joined: Mon Aug 02, 2010 11:18 pm

Re: Putting on some frame stiffeners:

Post by mattcfish »

Yeah, parts aren't easy to come by from what I here. It could easily drain a bank account. Of course it would be a very cool bike. Never seen a full on Krauser Cafe.
Bellingham, WA USA
1975 BMW R90/6
1975 BMW 2002
1971 VW Westfalia
1985 VW Vanagon
http://advrider.com/index.php?threads/b ... s.1074183/
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