Surly Single Speed Cogs - $20 (Portland)

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1/8" x 15t thread-on fix cog $20

3/32" x 20t cassette single speed cog $20

Both new

post id: 7956284896

posted: 2026-08-27 16:00

updated: 2026-10-05 14:40

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Surly Single Speed Cogs - bicycle parts - by owner - bike sale -...

1/8" x 15t thread-on fix cog $20 3/32" x 20t cassette single speed cog $20 Both new