2026 Hydrogen Aero Tall Sock MPFN-EWS-2# These chainrings are designed for

These chainrings are designed for the Shimano Tiagra FC-4700 crankset

1 Clincher Wire Black Performance Addix

Misc 1/4 Hex

Both lights are powered by lithium rechargeable batteries that provide long run times and are quick to recharge with the included USB type-C cable

Cold forged AL6061/T6 aluminum crankarms

2026 Hydrogen Aero Tall Sock MPFN-EWS-2# These chainrings are designed forThe Hydrogen Aero Tall Road Socks use the same VaporRize Hydrogen yarns used in out Hydrogen Vent Tall Socks on the foot, but adds a rib knit cuff that gives you an aerodynamic advantage over normal socks. It's like getting free speed for your legs. 7" cuff height (size Medium) PowerBand mid foot arch supports the foot and secures the shape and fit where the foot needs it most. Rib knit cuff has aerodynamic stripe pattern, providing a speed advantage