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FSA BB90-MegaExo Adapter Bottom Bracket

FSA BB90-MegaExo Adapter Bottom Bracket
  • Model: Ceramic
  • Model: Stainless
$38.99 - $164.99
Please select options
Please call for availability!!!! Sorry, this item is currently not available.


- Enables the use of a MegaExo (24mm spindle) crankset on a BB90 (Trek Madone) frame
- Choose MegaExo carbon (ceramic bearings with red-anodized aluminum shields) or alloy (stainless steel bearings with black plastic shields)

Part Numbers

Option UPC MPN Store SKU
Ceramic 400310029256 230-6000
Stainless 400310029072 230-6001 210000043504