SIDI Algor Cycling Boot - Black/Black 46 Millennium Fit Hub-GXC Supadrive 4 Tubeless Folding Black Performance

4 Tubeless Folding Black Performance TwinSkin Addix

5Mm Chainring Sizes 52/36T

The EPS Power Unit is the systems source of power as well as the "brain" of the system responsible for managing the battery pack enabling and monitoring the front and rear derailleurs and communicating with the Interface Unit

} High strength composite matrix material

46 BB/Frame Interface PF30 BB/Frame Interface 386 EVO BB/Frame Interface PF30A BB/Frame Interface Specialized Carbon OSBB BB/Frame Interface BBright Press Fit BB Shell Width (mm) 61 BB Shell Width (mm) 68 BB Shell Width (mm) 70 BB Shell Width (mm) 73 BB Shell Width (mm) 79 BB Shell Width (mm) 83 BB Shell Width (mm) 84

SIDI Algor Cycling Boot - Black/Black 46 Millennium Fit Hub-GXC Supadrive 4 Tubeless Folding Black PerformanceExperience 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