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Doubling Vintage front rack/fender on C&V

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Doubling Vintage front rack/fender on C&V

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Old 07-02-23, 07:30 AM
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1989Pre 
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Doubling Vintage front rack/fender on C&V

I'm preparing to find a (vintage preferably) front rack that I can put on my Manufrance with single front eyelets. I'd like to match it with my silver Jim Blackburn rear rack, but I've noticed that the struts on the Blackburn front rack (at least the vintage models I've seen) are perfectly vertical (apparently, they are meant for double-eyelets).
The problem with that is that, because of the location of my single-eyelet, this design will not clear my oval-to-round fork blades. I'm figuring there must be a standard way of addressing this issue, but since the rack is supposed to be attached to the eyelet before the fender, I don't see how a rack with a straight strut can work.
I've seen newer designs (ie: Axiom, etc.) that will clear the blade(s), but what did they do back in "the day"?
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Old 07-02-23, 08:01 AM
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I'll typically use longer bolts and those little thin knurled nuts that come on presta valves as spacers. It's also how I deal with disc brake caliper interference.
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Old 07-02-23, 08:44 AM
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I've run into this issue when making custom racks - single eyelet, fenders and rack need to attach there. As @Dylansbob suggested, use a spacer. If you want to get fancy, your local hardware store has them.

Shown below is a front rack I made for my buddy Ben. I integrated the spacer with the rack stay, but you can see how it works.d

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Old 07-02-23, 09:26 AM
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Originally Posted by 1989Pre
I'm preparing to find a (vintage preferably) front rack that I can put on my Manufrance with single front eyelets. I'd like to match it with my silver Jim Blackburn rear rack, but I've noticed that the struts on the Blackburn front rack (at least the vintage models I've seen) are perfectly vertical (apparently, they are meant for double-eyelets).
The problem with that is that, because of the location of my single-eyelet, this design will not clear my oval-to-round fork blades. I'm figuring there must be a standard way of addressing this issue, but since the rack is supposed to be attached to the eyelet before the fender, I don't see how a rack with a straight strut can work.
I've seen newer designs (ie: Axiom, etc.) that will clear the blade(s), but what did they do back in "the day"?
I just mounted the fender closest to the fork end and the rack outside that.

You should be able to zoom in to see- otherwise, I'll be happy to take some pix!!!

IMG_2377 by Dave The Golden Boy, on Flickr

IMG_3391 by Dave The Golden Boy, on Flickr
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Old 07-02-23, 09:43 AM
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Originally Posted by The Golden Boy
I just mounted the fender closest to the fork end and the rack outside that.

You should be able to zoom in to see- otherwise, I'll be happy to take some pix!!!
That ought to work! Thanks. That's a great-looking bike. How many gears in the rear?
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Old 07-02-23, 10:46 AM
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Originally Posted by 1989Pre
That ought to work! Thanks. That's a great-looking bike. How many gears in the rear?
Thank you!

It's 10 speed!!!

IMG_1714 by Dave The Golden Boy, on Flickr
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Old 07-02-23, 11:12 AM
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I do it like golden boy.
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Old 07-02-23, 11:54 AM
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1989Pre 
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Originally Posted by The Golden Boy
Thank you!

It's 10 speed!!!

IMG_1714 by Dave The Golden Boy, on Flickr
(emoticon with astonished look) Have you discussed this set-up in another post? How did you get a 10-speed cassette in there?
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Old 07-02-23, 12:02 PM
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Originally Posted by Dylansbob
I'll typically use longer bolts and those little thin knurled nuts that come on presta valves as spacers. It's also how I deal with disc brake caliper interference.
How did you know that I save those?
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Old 07-02-23, 01:01 PM
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Originally Posted by 1989Pre
(emoticon with astonished look) Have you discussed this set-up in another post? How did you get a 10-speed cassette in there?
I set this up back in 2016. The big takeaway for your question is that Treks of this vintage are spaced at 128- pretty much just between 126 and 130. This is a Trek 720- it has 47cm long chainstays. Sliding a 130 spaced hub in there is... it just goes in.

Here's the thread with all the silly setups and problems discussed:

https://www.bikeforums.net/classic-v...e-rebuild.html




It's fun re-reading that thing- remembering the excitement, the frustration, freezing my ass in the garage in October, my wife yelling at me because I'm taking pix of my bike while I'm supposed to be loading the car up to go on vacation...
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