bocobiking
Join Date: May 2015
Location: Louisville, Colorado
Posts: 133
Bikes: 1974 Schwinn Paramount, 1974 Raleigh Super Course, 1984 Columbine, 1979 Richard Sachs, 2003 Serotta Legend Ti, 2005 Serotta Concours
Mentioned: 2 Post(s)
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Quoted: 68 Post(s)
Sounds like thumb arthritis. I have it. Not a lot you can do about it.