Full Speed Ahead Gossamer Pro Modular AGX+ 1x Crankset - 11/12-Speed 42t 120mm BCD 386 EVO Spindle Interface, Black MFPN=4912 Women's-specific details include a center

Women's-specific details include a center bib clip for a customizable strap position

The power meter technology is integrated through what SRAM calls “DUB-PWR” – a unique design that elegantly houses Quarq’s reliable and accurate power measurement inside the DUB crank spindle itself

Fully perforated neoprene chassis for breathability

Offset 0mm Clamp Type Standard Double bolt Travel 170mm Seat Post Diameter 30

1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only

Full Speed Ahead Gossamer Pro Modular AGX+ 1x Crankset - 11/12-Speed 42t 120mm BCD 386 EVO Spindle Interface, Black MFPN=4912 Women's-specific details include a centerThe FSA Gossamer Pro Modular AGX+ is a high end crankset for alloy lovers. The cold forged aluminum arms are heavily scalloped for the maximum strength to weight ratio. Thanks to the adaptable BB386 EVO 30mm spindle this modular system will fit a wide variety of frames with a range of bottom bracket standards. Cold forged alloy crank arms CNC machined alloy 386EVO spindle Chromoly chainring bolts Q Factor 154mm 50mm Chainline High polished anodized