Full Speed Ahead English Mega Exo Bottom Bracket - English, 68/73mm, For Tandem

FSA MegaExo Bottom Brackets

• Designed for use with tandem cranksets
• Forged alloy and CNC machined external cups
• DI2 compatible composite center sleeve

• Bottom Bracket Shell I.D.: 1.37
• BB/Frame Interface: English
• BB Shell Width (mm): 68
• BB Shell Width (mm): 73
• Spindle Interface Type: FSA MegaExo
• Defined Color: Black