FSA BB-4000 MegaExo Cartridge Sealed Road Bottom Bracket, English, 19mm

• For use with Omega MegaExo 19mm spindle cranksets
• Die cast alloy and CNC machined external cups
• Oversize cartridge bearings
• Composite center sleeve w/ double o-ring seals

Specifications:

• Shell:68mm
• Interface:ENG
• Spindle Type:
• Length:
• Cup Material:Alloy
• Weight:97g
• Cup Type:
• Cup OD/Bearing OD:
• Color:
• Seal Type