SRAM GXP Ceramic English MTB/Road 73/68mm BB Black Box

Bottom Bracket GXP BlackBox Cups With Ceramic Bearings

Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag. We've designed a fresh cup forging for a high-end look. A new standard in external bearing performance.
 

Features

  • BB-frame interface English/BSA 68/73mm
  • Crank-BB interface GXP
  • Bearing type: Ceramic
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