FSA BB-6200/Di2 MegaExo Eng BB 200-1869 Review Posted by GiantPandaisy July 14, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Megaexo Bb For Carbon And Alloy Nbd (No Pinch Bolt) 24Mm Spindle Cranks FSA BB-6200/Di2 MegaExo Eng BB Cycling FSA Outdoor Recreation Parts & Components Sports & Outdoors