The FSA BB-6000 Gossamer MegaExo Bottom Bracket is designed to fit FSA’s MegaExo 24mm diameter chromoly spindle cranksets and is available in British and Italian threads. The BB-6000 features oversize cartridge bearings with forged and CNC machined external cups. To keep water and dirt away from the bearings, the BB-6000 uses an internal composite centre sleeve with double o-ring seals.
- Shell: 68mm and 73mm
- Weight: 101g
