@media (min-width:992px) {.imageSimpleGrid_row { display: flex; align-items: center; justify-content: center;}.imageSimpleGrid_image-wrap { max-width: 60%; width: 100%;}.imageSimpleGrid_content-wrap { width: 100%; max-width: 481px; padding: 0 0 0 50px;} .imageSimpleGrid { padding: 0 0 3em;}} .imageSimpleGrid_image-wrap figure { height: auto;}.image-hover-scale:hover img { transform: scale3d(1.075, 1.075, 1);}.imageSimpleGrid_row.reverse { flex-direction: row-reverse;}.description img { max-width: 100%; height: auto !important;} .boa_product .m-top { margin-top: 4em;}.imageSimpleGrid { padding: 15px 0;}p.product__text.text-center { font-size: 1.3em !important;} .feature-title { font-weight: 700; line-height: 1.4; margin: 1em auto 0.5em; font-size: 1.1em; text-transform: uppercase;} .feature-text { line-height: 1.8; padding-bottom: 15px;} .reverse .imageSimpleGrid_content-wrap { padding: 0 50px 0 0;}.image-hover-scale { overflow: hidden;} .panel-product .panel-body .product__blurb .product__text { font-size: 1.3em !important;}.image-hover-scale:hover > img { transition: transform 0.5s ease 0.05s, opacity 0.3s !important; transform: scale3d(1.075, 1.075, 1); } .image-hover-scale * { transition: all 0.2s ease-out; } .image-hover-scale:hover img { transform: scale3d(1.075, 1.075, 1); }TRAIL-TESTED COMFORT - PRO-LEVEL FEATURES
The Bell 4Forty Air Mips is a trail rider's dream¡ªengineered with advanced protection, all-day comfort, and sleek functionality to keep you shredding with confidence. Designed for privateers and enthusiasts alike, this helmet is your next go-to for conquering trails.
Size Guide
| Size | CM | IN | HAT SIZE (IN) |
|---|
| S | 52-56 | 20 1/2'¨C 22' | 6 1/2'¨C 7' |
| M | 55-59 | 21 5/8'¨C 23 1/4' | 6 7/8'¨C 7 3/8' |
| L | 58-62 | 22 3/4'¨C 24 3/8' | 7 1/4'¨C 7 3/4' |
| XL | 61-65 | 24'¨C 25 5/8' | 7 5/8'¨C 8 1/8' |
