FSA (Full Speed Ahead) MegaEVO Bottom Brackets Threaded bottom bracket that allows the use of 386 EVO crank on a standard frame with English shell Use TL6781 for installatio FSA (Full Speed Ahead) MegaEVO Bottom BracketsThreaded bottom bracket that allows the use of 386 EVO crank on a standard frame with English shellItem SpecificationsDefined ColorGreenBottom Bracket Shell I.D.1.37Spindle Interface TypeRaceFace/Easton CINCHSpindle Interface Type386 EVOSpindle Interface TypeRotor 3D+Spindle Interface Typee*Thirteen P3 ConnectSpindle Interface TypeZipp VumaWeight89BB Shell Width (mm)68BB Shell Width (mm)73BB/Frame InterfaceEnglish