Power Drive Bottom Bracket rear shock service kits Using ultra-soft modal fabric that

Using ultra-soft modal fabric that includes a fiber derived from beech tree pulp

Compare it to anything out there

versatility and simplicity united in a hub

Loose ball bearings

moisture-wicking

Power Drive Bottom Bracket rear shock service kits Using ultra-soft modal fabric thatReplacement 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