CeramicSpeed PF4630 Bottom Bracket - Red Coated

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Specification

  • Fits 30mm thru-axle cranks with 46mm inner diameter shells; extended cups and telescoping spacer tube enhance stiffness and sealing.
  • CeramicSpeed Bearings with hardened-steel races offer excellent stiffness and durability for long-lasting performance.
  • Standard bearings deliver just 0.3–0.4 watts of drag—a 75% reduction compared to conventional bottom brackets.
  • Bearings last at least 3 times longer than standard options, thanks to premium materials and construction.
  • Comes with All Round Grease; switch to Race Day for minimal drag or Long Life for extreme durability in harsh conditions.
  • Lifetime Waranty
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