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

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

  • BPC Product ID: BPC431091
  • UPC ID: 657993125984
  • Manufacturer ID: PX-BB13000EX-BK


Price: $54.99


Description

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

Additional Information

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