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Campagnolo ProTech Bottom Bracket

Campagnolo ProTech Bottom Bracket
  • Size: BB30 - 68 x 42
  • Size: BB386 - 86.5 x 46
  • Size: BB86 - 86 x 41
  • Size: BBright - 76 x 46
  • Size: PF30 - 68 x 46
  • Size: T47 - 68 x 47
  • Size: T47 - 86 x 47
  • Size: English
  • Size: Italian
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Details

Campagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong, resilient fiberglass-charged polyamide central tube from the harmful ingress of water, mud and grit.