SIDI Nix S GTX Cycling Boot - Black/Black Size 47 Cogs-11-12-13-14-15-17-19-22-25-29-34-40 Stem mount to fit a

Stem mount to fit a wide variety of stem types

Sprinter Gatorskin is the robust version of the Sprinter created for extended rides and hours of training

budget friendly rim for any gravel road

No interference with electronic devices and maps

High-Carbon Ferrule uses best-quality steel and increased thickness for improved durability over standard ferrules

SIDI Nix S GTX Cycling Boot - Black/Black Size 47 Cogs-11-12-13-14-15-17-19-22-25-29-34-40 Stem mount to fit aNIX S GTX is SIDI's premium winter road cycling shoe adorned by those who seek the perfect fusion of speed and warmth. Designed for cyclists worldwide these shoes are meticulously crafted to elevate the road cycling experience in cold weather. The high tech upper construction made with Gore Tex PFC free and fleece ensures a sleek and aerodynamic profile while the sole with a stiffness level of 9 delivers optimal power transfer with each pedal stroke.