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

37,99 $

Categories: Bottom Brackets, Cranksets & Bottom Brackets, Parts Tag: Promax Brand: Promax

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

Fits all 24-millimeter bottom bracket spindles and frames with 68 or 73 x BC1.37” bottom bracket shells

TECH SPECS

Bottom Bracket Shell I.D.	1.37
BB/Frame Interface	English
BB Shell Width (mm)	68
BB Shell Width (mm)	73
Weight	102.9
Spindle Interface Type	Shimano Hollowtech II
Spindle Interface Type	FSA MegaExo
Spindle Interface Type	FSA MegaExo Light
Spindle Interface Type	RaceFace EXI
Defined Color	Black

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

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