Racing Optics Xstack 10 Helmet Shield Tear Offs — Clear, 30-Pack (2 mm, 12.125" C-C) for Bell & Zamp

Racing Optics Xstack 10 tear offs are laminated, distortion-free shield protectors sold as three stacked sleeves (30 total) engineered to restore a clear view quickly during races and recreational riding.

These Racing Optics tear off discs are a clear, curved plastic system designed to match common post spacing and shield curvature on many Bell and Zamp helmets. Each sleeve contains ten precision-made, distortion-minimized layers laminated together (Xstack 10) and provided as three sleeves for a total of 30 individual tear offs. At 2 mm thickness and 12.125 inches (center-to-center) post hole placement, they work with compatible shields to let you pull away a soiled layer and return to a clean field of view in seconds.

How do these tear offs attach to my helmet shield?

The Xstack 10 tear offs mount to existing tear-off posts on compatible shields using the standard 12 1/8" center-to-center post spacing. Their curved profile follows common shield contours so each layer lies flat without lifting at the edges.

• Post hole distance: 12.125 inches center-to-center for precise alignment.
• Curved shape matches many Bell and Zamp shield radii for secure fit.
• Pre-punched holes slide onto posts for fast installation.

What makes the Xstack 10 different from standard tear offs?

Xstack 10 uses laminated, multi-layer construction focused on optical clarity. Instead of single thin sheets, these stacks are engineered to minimize distortion and preserve the shield’s optics while offering multiple removable layers.

• Ten laminated layers per sleeve reduce visual distortion compared to some thin tear offs.
• 2 mm overall thickness provides durability and consistent handling when pulling layers.
• Clear plastic construction maintains true color and contrast through the shield.

Which helmets and shields are compatible with this set?

These tear offs are specified to fit a wide range of Bell and Zamp shields that use the same post spacing and similar curvature. They align with popular shield models, making them a straightforward replacement or spare for track and street use.

• Designed to fit Bell models including Dominator.2, GTX.2, GP.2 (including Youth), Star, Star Infusion and 287 shield.
• Also compatible with Zamp FS.A and RZ series shields using the same post spacing.
• Works with shields that accept 12 1/8" center-to-center tear off posts and curved tear off stacks.

How many tear offs are included and how are they packaged?

The product ships as three stacked sleeves, each containing ten laminated tear off layers, for a total of 30 tear offs. The sleeves are intended to be installed as needed so you can replenish layers without carrying individual sheets.

• 3 sleeves × 10 laminated tear offs = 30 tear offs per set.
• Laminated construction simplifies handling and removal under race conditions.
• Clear finish keeps shield visibility consistent from the first layer to the last.

Who is this for: Racers, track day riders, and recreational motorcyclists or kart drivers who use Bell or Zamp shields and need a dependable, low-distortion tear off solution. Choose this set if you want laminated layers for steadier optics, a 2 mm durable profile, and the common 12.125" post spacing found on many popular shields. These tear offs are ideal as spares in your pit bag, service kit, or helmet toolbox when quick restoration of a clear view matters most.