SIDI Nix S GTX Cycling Boot - Anthracite/Ice White Size 45 ModelNumber=E4131 Aero-optimized wheels with Carbon rim

Aero-optimized wheels with Carbon rim supports your ride on different road profiles

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

Angled knobs in the middle of the tread optimize the rolling characteristics Flat Protection Tread and Sidewall TPI 67 Color Black Weight 1120 Designed for ebike Yes Defined Color Black ISO Width (mm) 63 ISO Diameter 584 / 650b / 27

Feedback Sports Velo Hinge Pivoting Wall Hook allows bikes to pivot towards the wall to take up less space

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

SIDI Nix S GTX Cycling Boot - Anthracite/Ice White Size 45 ModelNumber=E4131 Aero-optimized wheels with Carbon rimNIX 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.