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Old 06-23-21, 06:27 PM
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noisebeam
Arizona Dessert
 
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Join Date: Jun 2004
Location: AZ
Posts: 15,030

Bikes: Cannondale SuperSix, Lemond Poprad. Retired: Jamis Sputnik, Centurion LeMans Fixed, Diamond Back ascent ex

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Last time I took apart my 1970s frame pump to fix it I found it used leather for the piston seal. To my surprise leather is still used today and I was able to get a replacement.
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