FSA FSA Speed Ahead 8420ST Power Drive Bottom Bracket - English 73x118mm FSA Power Drive Spindle Silver MFPN=F60077 11-36: Single (for double chainring

11-36: Single (for double chainring be sure to not exceed the derailleur's capacity)

Travel Sentry® Approved locks from Sportube are accepted and recognized by the Transportation Security Administration (TSA)

Each HyperCoil suspension spring is individually inspected and laser marked with size and rate information for the ultimate in accuracy

Compatible with Fox coil shocks with required spring clip adaptor

with or without tire

FSA FSA Speed Ahead 8420ST Power Drive Bottom Bracket - English 73x118mm FSA Power Drive Spindle Silver MFPN=F60077 11-36: Single (for double chainringReplacement 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 Bottom Bracket Shell I. D. 34