![Biltwell Bonanza Helmet Liner Biltwell Bonanza Helmet Liner](https://cdn11.bigcommerce.com/s-coxd9/images/stencil/150x150/products/102565/442800/bitwell_bonanza-liner__92642.1484239025.jpg?c=2)
Biltwell Bonanza Helmet Liner
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The Bonanza's interior features a custom-shaped EPS safety shell and a hand-stitched removable liner with moisture wicking brushed Lycra panels and open-cell foam padding for breathability and comfort.
Features: