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BB SET BOX OUTBOARD TWO ENG 30mm BK ALY 68/73 w/SEALED BRNG BK
- Box Two‚Ñ¢ 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
Description
BB SET BOX OUTBOARD TWO ENG 30mm BK ALY 68/73 w/SEALED BRNG BK
- Box Two‚Ñ¢ 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