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Box Two� External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings Only compatible with Box One M30, Box Two...
Box Two� External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings Only compatible with Box One M30, Box Two M30 or Praxis M30 cranksets 68/73mm ENG Box/Praxis 30mm 6061-T6 105gUPC/EAN/GTIN: 616043829722
BOX COMPONENTS