Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Blue
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.
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Mfr Part #: PX-BB13000EX-BL
Model: Promax EX-1
Available SoonSorry, 'Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Blue' is currently out of stock. Please check back later or contact Bikeman for an expected availability date. Refer to our Shipping Terms for more information.
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