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-   -   At the co-op (https://www.bikeforums.net/classic-vintage/1121149-co-op.html)

thumpism 12-01-25 04:47 AM


Originally Posted by Kevin7 (Post 23652979)
If you don't mind silver, paint stripper should make quick work of that black coating.

One session with stripper on this scratched up alloy stem cleaned it up nicely.
https://cimg5.ibsrv.net/gimg/bikefor...539e153228.jpg

Thanks for the tip but I don't mind the black, especially if I use it with a black seatpost. Glad to know that stripper works, though, and will file it away for future reference.

Robvolz 12-01-25 10:52 AM

which brand stripper did you use?

The old/good stuff or the new safe/sane stuff?

unworthy1 12-01-25 11:19 AM

Paint stripper removes hard aluminum oxide AKA anodizing?
Do tell, I never heard that before!

BITD we had to use "the dangerous stuff" LYE.
or "the slightly safer stuff" Oven Cleaner
Unless you could cobble up a Frankenstein apparatus and hook up a car battery and bucket of water with an anode (or is that a cathode?) and watch the magic...with gloves, rubber boots and eye protection is ALL cases!

Kevin7 12-01-25 12:51 PM


Originally Posted by Robvolz (Post 23653642)
which brand stripper did you use?

The old/good stuff or the new safe/sane stuff?

The good old stuff.
https://cimg0.ibsrv.net/gimg/bikefor...9d0096a339.jpg

Steel Charlie 12-02-25 11:41 AM

Must have been painted. That stuff won't touch anodized.

RCMoeur 12-03-25 08:03 PM

travelinhobo came into the Rusty Spoke tonight! Always good to put a face with a user name.
https://cimg0.ibsrv.net/gimg/bikefor...346612bb4.jpeg

cyccommute 01-31-26 06:08 PM

Drilling out a rim for schrader from a presta valve isn’t uncommon. I’ve done it myself.

https://cimg5.ibsrv.net/gimg/bikefor...fe868a45c.jpeg


Taking a big chomp out of the rim with a grinder, on the other hand, isn’t.

https://cimg7.ibsrv.net/gimg/bikefor...7d41780ce.jpeg

ThomasOmalley 02-01-26 10:30 AM

A Pelizzoli ladies and gents

locked outside of the co-op last week. So kinda “spotted in the wild” too.

This is a very inspiring build. I’ve been wanting to do a chrome/“brushed” road bike for a little while. It’s not flashy but it is elegant. literally everything is tasteful.
the drive train is what was the most impressive. A topline crankset with a single chainring, a VERY wide range 6 speed cassette, and a Nuovo record rear derailleur.

https://cimg7.ibsrv.net/gimg/bikefor...c75451f70.jpeg
https://cimg8.ibsrv.net/gimg/bikefor...6f98b03e1.jpeg
https://cimg9.ibsrv.net/gimg/bikefor...f5c7b1f88.jpeg
https://cimg0.ibsrv.net/gimg/bikefor...d8b22c864.jpeg

unworthy1 02-01-26 01:02 PM

that's one very peculiar Pelizzoli!
NO braze-ons except for the (single) pair of WB bosses? I wonder if there was some visit from Drew involved?
Looks like the adjuster screw on the DS DO has gone away so this NR RD uses one of the oldskool "plates" to locate it.
Strange choice with that 'vintage' stem, but whatever ya gots, I guess...but is that some ALU alloy fork?

Last detail is this appears to be a Cinelli "can opener" type BB shell, which might place it in the timeframe before Cinelli started offering the replacement IC cast version in which the chainstay sockets got "rotated" 90 degrees

https://cimg5.ibsrv.net/gimg/bikefor...e24504caa7.png
from the Cinelli catalog: CCM above with socket tangs at the sides, SCM below where the tangs are North-South

rccardr 02-01-26 04:50 PM

Sr. Pelizzoli started building under his own name way back in 1967, so lots of opportunity for, um, unusual parts combinations.

ShannonM 02-03-26 11:55 PM

1962 AW hub from BikeTopia in Berkeley:
https://cimg7.ibsrv.net/gimg/bikefor...8913b3b778.jpg

Weirdo leatherette handlebar(?) bag from the box-o-free-crap at Scenic Routes SF. (Non-profit community boke shop, so it counts)
https://cimg1.ibsrv.net/gimg/bikefor...fe9145fb67.jpg
https://cimg6.ibsrv.net/gimg/bikefor...90bf06e508.jpg

Both are intended (ha!) for my Hercules Kestrel project.

--Shannon

25.4TPI 02-04-26 11:14 PM


Originally Posted by Robvolz
Hey co-op worker bees.

How do you organize/display your handlebars?

They are the scourge of any display where I've been

This popped up at Freecycles recently. Quite elegant in its simplicity. I remembered this post and snapped some photos.

https://cimg7.ibsrv.net/gimg/bikefor...aaa9c46bb.jpeg
https://cimg8.ibsrv.net/gimg/bikefor...1c820d6e6.jpeg

ThomasOmalley 02-05-26 07:16 PM

https://cimg4.ibsrv.net/gimg/bikefor...eb2e1a4bd.jpeg
https://cimg5.ibsrv.net/gimg/bikefor...613c8747a.jpeg
This is how waterside does it. The one above is certainly cooler.

merziac 02-05-26 11:29 PM


Originally Posted by ThomasOmalley (Post 23691387)

Looks pretty genius to me, good way to wrangle so many of them. ;)

ShannonM 02-06-26 05:26 PM


Originally Posted by merziac (Post 23691512)
Looks pretty genius to me, good way to wrangle so many of them. ;)

Similar setups are used to dry...

Flowers...

--Shannon

cyccommute 03-24-26 05:21 PM

My co-op (Bikes Together in Denver) posted today that the total number of used parts sold in 2025 was 7481. That’s a bunch of used parts!

albrt 04-07-26 10:16 PM

Early 1980s Trek 620 62cm
 
This bike just came into Bike Saviours in Tempe, Arizona. Looks like just about all original--bearings are dry but otherwise in nice shape. Price will likely be very reasonable for local sale. They are not too interested in shipping.

https://cimg1.ibsrv.net/gimg/bikefor...f29d924544.jpg
https://cimg2.ibsrv.net/gimg/bikefor...28b3812dc1.jpg
https://cimg3.ibsrv.net/gimg/bikefor...a700d36d4b.jpg

thumpism 04-25-26 12:16 PM

Dropped by today and spotted this little R300 Cannondale with its 650 wheels. There was one like it months ago that vanished so it obviously did not leave or they got another.
https://cimg9.ibsrv.net/gimg/bikefor...1ca1180c1.jpeg

And in the pedals bin I found a pair of Campy pedals with the little toe flips. Never was a Campy guy for but eight bucks I can afford to start accumulating this stuff.
https://cimg0.ibsrv.net/gimg/bikefor...e1ecaefb8.jpeg

RCMoeur 04-25-26 01:15 PM


Originally Posted by thumpism (Post 23734256)
And in the pedals bin I found a pair of Campy pedals with the little toe flips. Never was a Campy guy for but eight bucks I can afford to start accumulating this stuff.
https://cimg0.ibsrv.net/gimg/bikefor...e1ecaefb8.jpeg

$8 for Campy pedals with clips. The current state of the used bike & parts market in one sentence.


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