Description
Theory Mid BB
The Theory Mid BB is sealed and good quality. Bearings are nice quality and sealed with plenty of spacers.
The center tube spacer, cone spacers and spacers are all included with the two sealed MID bearings
Fits BMX Freestyle Frames with a Mid style Bottom bracket.
The Bottom Bracket is available in two bearing sizes and many colors too.
Theory is a brand that is part of the Merritt group on BMX Specific distribution.
We have been shipping bikes and bike parts since the 80's!
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