"In the night...the scream of the rabbit is terrible. But the scream of the owl which is not of pain and hopelessness and fear of being plucked out the world, but of the sheer rollicking glory of the death-bringer, is more terrible still. When I hear it resounding through the woods, and then the five black pellets of its song dropping like stones into the air, I know I am standing on the edge of the mystery, in which terror is naturally and abundantly part of life, part of even the most becalmed, intelligent, sunny life--as for example, my own. The world where the owl is endlessly hungry and endlessly on the hunt is the world in which I live, too. There is only one world."
Mary Oliver, Blue Pastures

Monday, December 21, 2015

Vintage Bicycle Component Advertising

I picked up some small vintage bicycle advertising posters last week from Velo-Retro. I am not really sure of how I am ultimately going to use them, so for now they are simply tacked to the back wall. Where they will likely live forever.


I  have the Ron Cooper mixte pretty much wrapped up. As I mentioned earlier, Chris Kvale is booked for now, so I will check with him again in the Spring for paint when we get back from Texas. No matter, it will roll fine, painted or not.

Sunday I had a first time guest in the Growlery - Chuck Jacobson, who is Lorna's cousin Jill's husband. We shared a couple of beers and discussed the history of the miscellaneous knickknacks that fill the Growlery shelves. He was fine company and is certainly welcome anytime he is in the area.

Eat well, stay warm,  Gunnar

Tuesday, December 1, 2015

Drivetrain

I installed a long cage on the typical vintage Campagnolo Nouvo Record derailleur, in essence creating a Rally derailleur. I think the cage is aftermarket, but maybe it's Campy. It was in a "someday" drawer.

Theoretically the NR derailleur will only handle a 26 or 28 tooth cog. 'Pooh', I say. If you shorten the chain a little it will swing the jockey wheel down to clear the cog, and by moving the axle to the rear you can get to 30 or 32 teeth. Of course the shortened chain precludes a large ring/big cog situation, but maybe you shouldn't be doing that anyway. All this works on a stand; next Spring on the road we'll see if I can handle that big cog.

Now the crankset. This started out as your basic NR Campagnolo crank. It has a conventional 49T big ring, a Red Clover 42T triplizer ring and a 34T granny ring. I do have a 30T, but I have some doubts about clean shifting with the vintage front derailleur I am going to use. (The BB is a Velo Orange with a front spacer to kick it out to clear the granny.