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Praxis Works M30 T47 I.B Threaded Bottom Bracket

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Praxis Works M30 T47 I.B Threaded Bottom Bracket

Praxis Works M30 T47 I.B Threaded Bottom Bracket

M30 T47 I.B (Internal Bearing) for installing our Praxis M30 Spindle based crank into a T47 I.B. road frame.

  • For Praxis M30 road cranks being installed on a T47 I.B. frame
  • Road 85.5mm width frames |  T47 Internal Bearing
  • 30mm Drive bearing / 28mm NonDrive bearing | Steel cartridge bearings
  • Ceramic version is Grade 5 / ABEC 5 rating
  • Forged & machined heat-treated AL Cups
  • TOOL: Install/Remove with either our M30 socket style or wrench style.
$71.16
Praxis Works M30 T47 I.B Threaded Bottom Bracket—
$71.16

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Description

M30 T47 I.B (Internal Bearing) for installing our Praxis M30 Spindle based crank into a T47 I.B. road frame.

  • For Praxis M30 road cranks being installed on a T47 I.B. frame
  • Road 85.5mm width frames |  T47 Internal Bearing
  • 30mm Drive bearing / 28mm NonDrive bearing | Steel cartridge bearings
  • Ceramic version is Grade 5 / ABEC 5 rating
  • Forged & machined heat-treated AL Cups
  • TOOL: Install/Remove with either our M30 socket style or wrench style.
Praxis Works M30 T47 I.B Threaded Bottom Bracket | Dunbar & Corsa Cycles