{"@context":"https://schema.org","@type":"Product","name":"4Forty Air MIPS","image":["https://cdn.shopify.com/s/files/1/0751/7203/files/100280418-MATTEBLK-1.png?v=1745529861","https://cdn.shopify.com/s/files/1/0751/7203/files/100280418-MATTEBLK-4.png?v=1745529861","https://cdn.shopify.com/s/files/1/0751/7203/files/100280418-MATTEBLK-2.png?v=1745529861","https://cdn.shopify.com/s/files/1/0751/7203/files/100280418-MATTEBLK-3.png?v=1745529861","https://cdn.shopify.com/s/files/1/0751/7203/files/100280418-MATTEBLK-6.png?v=1745529861","https://cdn.shopify.com/s/files/1/0751/7203/files/100280418-MATTEBLK-5.png?v=1745529861"],"description":"

The 4Forty Air Mips is equipped with pro-level features designed with the privateer in mind. With a sleek new shell and 3-position visor, the benefits aren't just visibly rad but functionally significant for increased air ventilation, effective sweat management, and better goggle compatibility. The Float Fit™ system, built-in Sweat Guide™, and Ionic+™ padding ensures all-day comfort, while Mips Evolve® and extended hard-shell coverage help you stay committed in all shred conditions. Upgrades like eyewear ports, a Fidlock® magnetic buckle, and premium straps make the 4Forty Air Mips your go-to for daily trail riding.

Impact Management: Mips® Evolve
\n
Circumference: 52-56 cm
\n
Construction: Fusion In-Mold polycarbonate shell
\n
Visor: 3-Position adjustable visor
\n
Fit System: Float Fit™ with Fidlock® Buckle
\n
Product Weight: 360g (Size M)
\n
Certification: Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

","brand":{"@type":"Brand","name":"Bell Sports"},"category":"CAAK04","dateModified":"2026-05-08T07:12:53.774440","offers":{"@type":"AggregateOffer","lowPrice":164.95,"highPrice":164.95,"priceCurrency":"USD","priceValidUntil":"2026-06-20","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/4forty-air-mips-cbadf63c","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Sports Basement"},"price":164.95,"priceCurrency":"USD","priceValidUntil":"2026-06-20","availability":"https://schema.org/InStock","url":"https://sportsbasement.com/products/4forty-air-mips","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]},"model":[{"@type":"ProductModel","name":"Matte Black / L","sku":"2050013275306","size":"L","color":"Matte Black","offers":{"@type":"Offer","price":164.95,"priceCurrency":"USD","availability":"https://schema.org/InStock"}}]}

4Forty Air MIPS(L / Matte Black)

Where to Buy