CeramicSpeed-T47-73-Bottom-Bracket-73mm-Hollowtech-II-Bottom-Bracket_BTBK0774

CeramicSpeed Shimano HT II Coated Steel Bearing Races T47 73mm Bottom Bracket

$479.00 $531.99
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by CeramicSpeed
Low stock - 7 in stock, ready to ship

The CeramicSpeed T47/73 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.

  • Grade 3 Silicon Nitride balls
  • Coated races increase bearing service life by increasing hardness of race and reducing corrosion
  • Reinforced polyamide cage and non-contact seals
  • Hand built in Denmark
  • CeramicSpeed products with coated bearings include a 6-year warranty
  • MPN: 110444
  • UPC: 5711050098798
    • BB Shell Width (mm)73
    BB/Frame InterfaceT47
    Bottom Bracket Shell I.D.47
    Defined ColorBlack
    Spindle Interface TypeShimano Hollowtech II
    SKU: BTBK0774