Racing Optics XStack Perimeter Seal Tearoffs - Clear 2070065 Utilizing traditional knurled-roller adjusters at

Utilizing traditional knurled-roller adjusters at all four adjustment points for the upmost in simplicity and reliability

Nomex® Cuffs

reinforced base with low friction rollers

For use with SAH helmets containing a built-in M6 nut washer

Lap adjusters are made with Anti-Slip Springs for added security

Racing Optics XStack Perimeter Seal Tearoffs - Clear 2070065 Utilizing traditional knurled-roller adjusters atThe Perimeter Seal system is the latest technology from Racing Optics which allows for a tighter seal to visor, blocking out dirt, dust and water from behind the stack. The XStack is a stack of 10 laminated Tearoffs that are 2 mil thick each. The laminated technology creates a distortion free optical lens. Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs. Clear.