{"product_id":"leatt-mtb-enduro-4-0-men-full-face-helmet-stealth-s-51-55cm","title":"Leatt, MTB Enduro 4.0 Men, Full Face Helmet, Stealth, S, 51-55cm","description":"• DH certified lightweight Polymer shell\n• Removable chin bar with easy-fit attachment system\n• Sunglasses dock port for easy, secure storage\n• Fidlock magnetic closure system\n• 360° Turbine Technology\n• Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion\n• Reduces peak brain rotational acceleration by up to 40%\n• Maximized ventilation with 18 vents. Optimized for riding and effective even at low speeds\n• Moisture wicking, breathable, anti-odor and washable inner liner\n• Optimal neck brace compatibility\n• Adjustable visor with breakaway function for rotational impact force reduction\n• In-molded EPS + EP0 impact foam for superior energy absorption\n• Certified and tested: AS\/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203\n• Weight: From 810g (1.79 lbs)\n• Plastic Free Recyclable Packaging\n• Sizing: S (51-55cm –20-21 5\/8\"), M (55-59cm –21 5\/8-23 1\/4\"), L (59-63cm –23 1\/4-24 3\/4\")","brand":"Leatt","offers":[{"title":"Default Title","offer_id":51517698572420,"sku":"850527-02-S","price":162.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/9479\/9236\/files\/277453198.jpg?v=1773344643","url":"https:\/\/www.emeraldbaybikes.com\/products\/leatt-mtb-enduro-4-0-men-full-face-helmet-stealth-s-51-55cm","provider":"emerald bay bikes","version":"1.0","type":"link"}