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CeramicSpeed Hardened Steel Bearing Races PF46 Bottom Bracket for 30mm Spindles Supply

Original price was: $379.00.Current price is: $75.80.

SKU: US-7241308667971 Categories: , Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Description

CeramicSpeed Hardened Steel Bearing Races PF46 Bottom Bracket for 30mm Spindles

A bottom bracket that offers bearing with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.

  • Grade 3 Silicon Nitride balls
  • Hardened races
  • Reinforced polyamide cage and non-contact seals
  • Hand built in Denmark

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