Sidi Hyper Extension Block System Boot Accessories Indian Roadmaster Classic 2017 Parts Custom Fit detailing at collar

Custom Fit detailing at collar

Double stitched Chamude palm overlay

with anti-bacterial

Triumph Speed Triple 1050 2004-2009

Sidi Hyper Extension Block System Boot Accessories Indian Roadmaster Classic 2017 Parts Custom Fit detailing at collarSidi Hyper Extension Block System Boot Accessories The SIDI Hyper Extension Block System is designed to prevent hyperextension of the ankle, instep, and posterior tendon during intense rides. Featuring a two piece construction, this system enhances protection without compromising flexibility. Easy to install, it ensures your boots maintain their advanced protective features, helping to prevent injuries during off road and motocross adventures.