FSA BB-6000 MegaExo Cartridge Sealed Bottom Bracket English ONLY FOR CRANKS W/ PINCH BOLTS

Availability: In stock (2)

Forged alloy and CNC machined external cups

Composite center sleeve w/ double o-ring seals
Oversize cartridge bearings
Compatible with Gossamer, Gossamer Pro, and Energy MegaExo pinch-bolt cranks

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