Allows the installation of FSA diameter 24mm spindle MegaExo cranksets, as well as Shimano HollowTech II cranksets into BB30 & PF30 road bike bottom bracket shells (BB30 or PF30 BB required, not included).
Features:
Aluminum with plastic insert
For Energy, Gossamer Pro, Gossamer, Vision TriMax, and MegaExo cranksets