ALPINESTARS SMX-S Boots - Black - US 7.5 / EU 41 2223517-1100-41 Wheel Stud/Nut Kit unlocking the bikes power without

unlocking the bikes power without expensive motor mods

hip and tailbone

The best fitting

Replaces gas cap cover trim

eliminating the need for aftermarket adapters

ALPINESTARS SMX-S Boots - Black - US 7.5 / EU 41 2223517-1100-41 Wheel Stud/Nut Kit unlocking the bikes power withoutDurable microfiber upper construction that has superb flexibility and a comfortable feel Ergonomic new forefront boot shape is streamlined to better control and feel of the motorcycle controls Thermoplastic Polyurethane (TPU) shin plate protector is race developed for superior impact and abrasion resistance Lateral Thermoplastic Rubbery (TPR) injected ankle support construction provides superior comfort and impact resistance TPU double density ankle