SIDI Algor Cycling Boot - Black/Black 43 Millennium Fit MFPN=39704 Its continuous center tread rolls

Its continuous center tread rolls fast and efficiently while siped extensions add climbing grip and dependable braking on mixed terrain

Autohead fits Presta or Schrader valves

40 Bead Wire Tire Diameter/ISO 27

9 - 200mm Description Hydraulic Cartridge

Radial Compliance improves traction over bumps and chatter

SIDI Algor Cycling Boot - Black/Black 43 Millennium Fit MFPN=39704 Its continuous center tread rollsExperience ultimate cold weather protection with PrimaLoft insulation ensuring warmth without extra weight. Enjoy all the stabilization and control with anatomical heel construction and Millennium Fit designed for both sneakerheads and casual wearers. The YKK Zip closure provides reliable and smooth operation while the X2NC sole with stiffness 7 and grip sole insert deliver peak performance and enhanced control. Reinforced toes and heels guarantee