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Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Gold

PX-BB13000EX-GD
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EX-1 External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget BBs sold with most crank sets.
Features:
  • Fits all 24-millimeter bottom bracket spindles and frames with 68 or 73 x BC1.37” bottom bracket shells
Specs:
Spindle Interface TypeFSA MegaExo
Bore24mm
BB/Frame InterfaceEnglish
Defined Color ListGold
Weight102.9g
BB Shell Width (mm)73mm
BB Shell Width (mm)68mm
Spindle Interface TypeFSA MegaExo Light
Spindle Interface TypeShimano Hollowtech II
Bottom Bracket Shell I.D.1.37
Spindle Interface TypeRaceFace EXI
BB StyleEuro

This product was added to our catalog on April 25, 2018