Hello! I just picked up this old Carbon Fiber Specialized Allez Epic. I was wondering if anyone knew if it would be possible to fix the following items.
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The rust on the stem without buying a new stem.
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The weird white stuff on the bike? My guess is calcification but not sure how.
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The hole the person put where the seat post is/the broken ish seat clamp?
Any advice is appreciated
by theheringexchange