FSA's new Ceramic MegaExo bottom bracket has the following features:
* Oversize Ceramic Cartridge Bearings
* Forged and CNC machined external cups
* Alloy center sleeve w/ double o-ring seals
* English threading - 68 and 73mm width (1.37” x 24T)
* Italian threading – 70mm width (M36 x 24T)
* 2 year warranty
* 130 grams
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