Full Speed Ahead 8420ST Power Drive Bottom Bracket - English 68x113mm Full Speed Ahead Power Drive Spindle Silver Bead-Non-Folding From the first time we

From the first time we rode the Spark's single pivot layout we fell in love

Deep rim profiles require longer nipples

Axle/Hub spacing 15x110mm TA Skewer Weight 74g Material Alloy Position Front Skewer Length 158mm Hub Axle Thread M15x1

Cordura Side Panels – Protective side panels are stitched on to improve the durability of the saddle

Full Speed Ahead 8420ST Power Drive Bottom Bracket - English 68x113mm Full Speed Ahead Power Drive Spindle Silver Bead-Non-Folding From the first time weReplacement 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