Theory American Bottom Bracket Cups (Silver)

Theory American Bottom Bracket Cups (Silver)
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Price: $14.99
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The Theory American BB cups allow you to use any sealed Mid BB (19, 22 or 24mm) in any American bottom bracket frame. If you have a frame with an American BB shell, it can be difficult upgrading your crankset or even finding a replacement BB kit. These Theory American cups should help solve your issue. Sold in pairs.

This product was added to our catalog on February 16, 2023