ALPINESTARS Supertech R Boots - Black/White/Red - US 9 / EU 43 2220021-123-43 Mini X-Brake Disc Cover Developed to smooth out the

Developed to smooth out the power curve

Double-sided For use with part 9903-0563

Zippered Dynamic Flow Control (DFC) air intakes on shoulder area to maximize ventilation

Optimized pressure plate design provides our best lever feel

999 km (mile)

ALPINESTARS Supertech R Boots - Black/White/Red - US 9 / EU 43 2220021-123-43 Mini X-Brake Disc Cover Developed to smooth out theAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement TPU for breathability and airflow Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin Outside entry exit has stretchable