Browsing Bottom Brackets

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Kogel Bearings
Kogel Bearings T47 Bottom Brackets
Margin Booster
  • High quality hybrid ceramic bearings for the smoothest and longest lasting bottom brackets available
  • While Trek T47 bottom brackets are 1mm narrower than standard 86.5mm wide T47 shells, this falls well within the adjustment range of any crank set. The same bottom bracket can be used for both setups
  • All Kogel Bearings T47 ceramic bottom brackets can be installed with Enduro TorqTite-compatible tool
  • 24/GXP version includes step-down 2-piece non-drive side reducer for use on GXP spindles. See included instructions for spacer and reducer configurations (alloy cups)
  • Choose (Road) for low friction designed for Road use, or (Cross) for weather resistant seals designed for MTB, Cyclocross, or Commuting use
  • 2 year warranty with annual bearing service. See KB009*
 
item # model spindle interface shell shell ID width color in stock?
  KB4950 T47 internal 24mm/GXP 24mm/SRAM GXP T47 internal 47mm 85.5/86.5mm black YES
Road seals
  KB4954 T47 external 28.99mm/DUB SRAM DUB T47 external 47mm 68/73mm black YES
Road seals
  KB4955 T47 external 24mm/GXP 24mm/SRAM GXP T47 external 47mm 68mm black YES
Road seals
Phil Wood
Praxis Works