Theory American Bottom Bracket Kit (Purple) (19mm)

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Theory American Bottom Bracket Kit (Purple) (19mm)

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Expected Jun 30, 2026
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Price: $34.99

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Theory American Bottom Bracket Kit Description:

The Theory American Bottom Bracket Kit includes 2 precision sealed bearings, press-in American BB cups, internal spacer, drive and non-drive side dust caps, and several spacers to work with. 


Specifications:

  • BB Type: American
  • Spindle Sizes: 19mm & 22mm
  • Center Spindle Width: -
  • Color: Purple
  • Weight: -

Be sure to grease up your new bottom bracket kit while installing it. This makes installation easier and keeps the bearings running smooth with a longer lifespan. Find grease here.

This product is expected to become available for purchase on Tuesday, June 30, 2026