ALPINESTARS Supertech V Boots - Black/White - US 7.5 / EU 41 2220121-12-41 Rockstar Decal Sheet The air injection system pumps

The air injection system pumps fresh air directly into the exhaust stream in order to burn off any unused fuel

Suitable for use on Acerbis Rally Pro

1992-1998 Honda CR125R - - 1990-1998 Honda CR125 - - 1990-1998 Honda CR250R - - 1990-1998 Honda CR500R - -

- The slip-on silencer is designed as a one piece unit that slips directly onto our titanium header

The tubing is then welded in fixtures designed so that repeat ability is second to none

ALPINESTARS Supertech V Boots - Black/White - US 7.5 / EU 41 2220121-12-41 Rockstar Decal Sheet The air injection system pumpsAlmost 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