Joined: Jan 2009
Posts: 44,340
Likes: 6,640
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
Shin, is that for zinc plated spokes?
The discoloration on zinc plated (galvanized) spokes is not dirt or grime. I haven't figured out a way to clean it. I'll try shower cleaner.
Stainless steel spokes are easy to clean. Well, I mean uncomplicated. It is labor intensive, only because there are so many and because of the crosses.