Alpinestars Kushitani Supertech R2 ProtoCore Leather Vented Boots - Blue Black Yamaha Viking The aerodynamic profile has been

The aerodynamic profile has been developed using digital simulation and tested in the wind tunnel for low drag and minimized buffeting

Robust stainless steel frames with vibration-dampening fixings

Arai RX-7V EVO Nakagami GP2 Helmet

upper air intake

Alpinestars Kushitani Supertech R2 ProtoCore Leather Vented Boots - Blue Black Yamaha Viking The aerodynamic profile has beenAlpinestars Kushitani Supertech R2 ProtoCore Leather Vented Boots Blue 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,