FSA 8420ST Power Drive Bottom Bracket - English, 73x113mm, FSA Power Drive Spindle
Replacement bottom bracket for FSA's 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 3/16” diameter balls
- Cold forged aluminium cups
- Double “snap” seals for water and dirt protection
- Manufacturer Part Number: 210-3533
- UPC: 400310026750
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