MegaExo Road bottom bracket for FSA Pinch Bolt Gossamer, Gossamer Pro and Energy MegaExo Road
cranksets. FSA Pinch Bolt cranks are equipped with a mounting bolt on the left crank arm.
Composite center sleeve with double o-ring seals. External oversized cartridge bearings. Forged and CNC-machined external bearing cups.
The FSA configurator easyBottomBracket
makes it easier to choose the right bottom bracket.
Material: bearing cups: aluminium, balls: steel
Weight supplement: manufacturer information