ALPINESTARS Supertech V Boots - Black/White - US 9 / EU 43 2220121-12-43 Tires Supertech V Boots - Black

Supertech V Boots - Black - US 7

Tire - Sportmax Q5A - Rear - 160/60ZR17 - (69W)

Supertech R Boots - Black - US 10

Four inner shells* construction is optimized to ensure riders have the correct fit

Collarbone safe profile

ALPINESTARS Supertech V Boots - Black/White - US 9 / EU 43 2220121-12-43 Tires Supertech V Boots - BlackSupertech V Boots Black White US 9 EU 43 Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear protection and