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FSA Power Drive Bottom Bracket (BB-8420) | Chain Reaction Cycles


FSA Power Drive Bottom Bracket (BB-8420)

Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.


  • Forged hollow SCM4130 chromo spindle
  • Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls
  • Cold forged aluminium cups
  • Double “Snap" seals for water and dirt protection
  • Weight: 325g

Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.



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