Originally Posted by
artclone
I think they're cool BBs. Tange-Seiki stuff was OE for many vintage bikes (unlike Jagwire
AFAIK) and I've always liked their quality. Their headset on my '85 Schwinnasonic is particularly nice.
I don't like to use them on my vintage bikes because they're not vintage. Sometimes I'll use them temporarily until I can find the right parts.