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Completed my first build 1970's Jeunet 620.

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Completed my first build 1970's Jeunet 620.

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Old 10-22-11 | 11:03 PM
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From: Fairplay Co

Bikes: Current 79 Nishiki Custum Sport, Jeunet 620, notable previous bikes P.K. Ripper loop tail, Kawahara Laser Lite, Paramount Track full chrome, Raliegh Internatioanl, Motobecan Super Mirage. 59 Crown royak 3 speed

Completed my first build 1970's Jeunet 620.

I know I have posted a lot on this build but it is my first attempt and building up a C&V bike somewhat properly. 1970's Jeunet 620 upgraded with mostly none French components




I added changed Suntour AR shifters,Suntour 5speed freewheel, nice Dia-Compe center pull brakes(canti levers don't fit the frame it takes long brakes), Sugino Custom Crank, nice SR stem and drop downs,Wolber/Super Champion 700c wheels. All Vintage from the 70's and 80's. Mainly for the reason I wanted components that worked. It rides near perfect right now. Is this bike not C&V because I used parts that worked I have most of the vintage correct parts for this bike simplex or older campy shifters, Mafac brakes, sachs 6speed in a box in my closet?

Also as a note this bike is almost all from salvage, I have only bought one cable new everything else is likely older than the mid 80's except for the tires and tubes which I got out of a dumbster.

Last edited by zukahn1; 10-22-11 at 11:09 PM.
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Old 10-22-11 | 11:14 PM
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From: Des Moines

Bikes: 1974 Huffy 3 speed

I don't know anyone else sees this, but it's not that easy to find good French components for this period. Several years ago, I did see some French parts even at the local bike co-op, but the only place I see them now is on eBay.... at pretty stiff prices!
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Old 10-23-11 | 03:13 AM
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From: Fairplay Co

Bikes: Current 79 Nishiki Custum Sport, Jeunet 620, notable previous bikes P.K. Ripper loop tail, Kawahara Laser Lite, Paramount Track full chrome, Raliegh Internatioanl, Motobecan Super Mirage. 59 Crown royak 3 speed

Originally Posted by gerv
I don't know anyone else sees this, but it's not that easy to find good French components for this period. Several years ago, I did see some French parts even at the local bike co-op, but the only place I see them now is on eBay.... at pretty stiff prices!
I have found the same thing I may dig the set of simplex shifters derailers out of the closet which I consider all but worthless as bike parts and see if some one will pay a stupid price for them. I just can't beleive people pay for this stuff.
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Old 10-23-11 | 05:08 AM
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From: Normal, Illinois

Bikes: Trek 600 ,1980Raleigh Competition G.S., 1986 Schwinn Passage, Facet Biotour 2000, Falcon San Remo 531,Schwinn Sierra, Sun Seeker tricycle recumbent,1985 Bianchi Squadra

I think the non- french components used on this build represent really good choices, especially the Suntour AR Friction Shifters and a new stem . I believe I got mine with the "death stem", and similarly styled paint, only a faded green and rust combo that turns heads wherever it goes, when it goes. Right now I'm working on removing a frozen cotter pin before I have to give in and drill it out.
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Old 10-23-11 | 05:31 AM
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From: Fairplay Co

Bikes: Current 79 Nishiki Custum Sport, Jeunet 620, notable previous bikes P.K. Ripper loop tail, Kawahara Laser Lite, Paramount Track full chrome, Raliegh Internatioanl, Motobecan Super Mirage. 59 Crown royak 3 speed

I have heard the term death stem what stem does this refer to I have a couple of French stems and sure don't want to use a death stem on a future build?
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Old 10-23-11 | 05:39 AM
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Bikes: Trek 600 ,1980Raleigh Competition G.S., 1986 Schwinn Passage, Facet Biotour 2000, Falcon San Remo 531,Schwinn Sierra, Sun Seeker tricycle recumbent,1985 Bianchi Squadra

I believe there are a couple of existing threads here in the forum on this topic, but when I was shown a death stem, it was an AVA, with a hollow back to the stem, made of an aluminum alloy, it appeared. These were called "death stems" for their time honored practice of breaking into two "death stem " pieces at the most inopportune moments . From what I could tell , the alloy had a tendency to crack . I hope metallurgy has come a long way since then .

Last edited by Gravity Aided; 10-23-11 at 05:40 AM. Reason: punctuation
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