SRAM DUB BSA E-Type Superboost+ Bottom Bracket


Product ID: GM102720-30

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keyboard_arrow_right Description

SRAM DUB BSA E-Type Superboost+ Bottom Bracket


The matching bottom bracket for the new SRAM DUB SuperBOOST + crank generation for mountain bike frames with BSA bottom bracket shell. The DUB bearings have an improved seal to ensure even longer silky smooth running of the crank. In addition, the DUB BSA version is significantly lighter than the previous version for GXP cranks .

  • Intended use : MTB
  • Material bearing shell: aluminum
  • Material bearings: steel
  • Bearing Type: BSA 73 mm SuperBOOST +
  • Inner bearing housing width: 73 mm
  • Inner bearing housing Ø: 33.3 mm
  • Compatibility crank: SRAM DUB SuperBOOST + cranks
  • Diameter crankshaft: 28.99 mm
  • Color: Black

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