ALPINESTARS Supertech V Boots - Black/Red/White/Gray - US 10.5 / EU 45 2220121-1329-45 fairlady z 16-0869 Shoulderless Valve Guide Installer

16-0869 Shoulderless Valve Guide Installer Tool Reference #'s (if available): 34731 Can't find what you need

UV-protected marine grade vinyl for durability

Retention system is quick-release with sewn-on ECE logo

Powerful circuitry to provide the highest efficiency while pushing extreme amounts of power for demos or competitions that keeps overall voltage higher so you are louder for longer

Upgrading your factory pods or building a custom system

ALPINESTARS Supertech V Boots - Black/Red/White/Gray - US 10.5 / EU 45 2220121-1329-45 fairlady z 16-0869 Shoulderless Valve Guide InstallerAlmost 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