SIDI Nix S GTX Cycling Boot - Anthracite/Ice White Size 45 ModelNumber=E4131 The advanced race compound delivers

The advanced race compound delivers low rolling resistance and excellent grip in both dry and wet conditions ensuring confident handling at high speeds

Interior divider for clean/dirty sections Model Traveler Pro

L3: “Wide” intertrochanteric distance and high pelvic rotation (Flow and SuperFlow saddles)

8 Color Black Weight 123 Defined Color Black Clamp Diameter 31

30mm Inner rim width Color Black Rear Axle 12mm Thru x 157mm Rim Width (Internal) 30 Cassette Body Type Shimano Micro Spline Wheel Size 27

SIDI Nix S GTX Cycling Boot - Anthracite/Ice White Size 45 ModelNumber=E4131 The advanced race compound deliversNIX 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.