Racing Optics is a laminated tear-off solution for dirt and pavement forms of racing eliminating the need to apply individual tear-offs. 

The laminated technology creates a distortion-free optical lens. The XStack™ is a stack of 10 laminated tearoffs that are each 2mm thick

For racers who prefer thinner tear-offs, Racing Optics is available in X Stack (10 per stack) 2mil with patterns specific to Bell Helmets that use the 276, 281 and 288 shields. 

Each package contains 3 stacks of 10 tearoffs for a total of 30 tearoffs.

Bell Helmets Using The 276, 281 and 288 visors  - Fitment Guide:

• Bell K1 Pro Helmet
• Bell K1 Pro Circuit Helmet
• Bell K1 Sport Helmet
• Bell BR1 Helmet
• Bell M4 Helmet
• Bell Vortex Helmet

Manufacturer Part Number: 10205C (Clear).