Alpinestars Kushitani Supertech R2 ProtoCore Leather Vented Boots - Black Tracer 7 Up to 5 month battery

Up to 5 month battery life

These pants are Tech-Air® ready and can accommodate the Tech-Air® 10 Airbag System

The entire ventilation system works seamlessly together to prevent overheating

Like every Arai the Profile-V uses a strong outer shell designed to glance off impact forces

Alpinestars Kushitani Supertech R2 ProtoCore Leather Vented Boots - Black Tracer 7 Up to 5 month batteryAlpinestars Kushitani Supertech R2 ProtoCore Leather Vented Boots Black The SUPERTECH R2 BOOT, Alpinestars' signature racing boot, has been favored by numerous top riders in the Road Racing World Championships to this day, and has been developed based on that proven track record. Developed by Kushitani specifically for racing suits, ProtoCore Leather is beloved by numerous legendary riders for its supple, body adjusting properties, high mobility, and