Sidi Hyper Extension Block System Boot Accessories Indian Roadmaster Classic 2017 Parts D3O Level 1 armour at

D3O Level 1 armour at shoulders and elbows

Printed logos for weight-saving and material integrity

with anti-bacterial

Countless hours of design along with multiple test sessions with top riders

For added comfort

Sidi Hyper Extension Block System Boot Accessories Indian Roadmaster Classic 2017 Parts D3O Level 1 armour atSidi 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.