ALPINESTARS Supertech V Boots - Black - US 9 / EU 43 2220121-10-43 RX-4 Multi function Speedometer/Tachometer 41") at gauge face

41") at gauge face

3D mesh textile with open cell foam for improved air circulation and comfort

while a system of unseen brackets ties the pipes together at the rear Designed so each pipe's arched bend matches the bike's bags

Stainless steel slip-fit inlet pipe for perfect fit and quick installation

OEM color matched for factory look

ALPINESTARS Supertech V Boots - Black - US 9 / EU 43 2220121-10-43 RX-4 Multi function Speedometer/Tachometer 41") at gauge faceAlmost 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 the performance of this boot to a new