{"product_id":"simpson-helmet-m52-solid-black","title":"Simpson Helmet M52 (Solid Black)","description":"\u003cdiv\u003e\u003cp\u003eFrom desert races to backyard tracks, the M-52 channels the fearless energy of vintage motocross legends — and brings it roaring into the modern era. Inspired by our classic off-road helmets of the late ’70s, the M-52 captures that unmistakable retro dirt-bike attitude with the advanced performance today’s riders demand. Constructed from lightweight tri-blend composite or 3K carbon fiber, the M-52 features three shell sizes for a precise fit and ideal weight balance. A multi-density EPS liner manages impacts, while the fully-removable interior offers long-ride comfort with anti-microbial, hypoallergenic materials that stay fresh no matter how dusty the trail gets. Modern convenience meets timeless style with an integrated drop-down sun shield for changing light conditions — or pop on a pair of goggles when the terrain gets wild. Generous ear pockets and internal channeling make it comms-ready, with built-in TwiceMe® NFC technology and Eject® system compatibility for next-level safety and preparedness. Dual-certified to DOT and ECE 22.06, the M-52 is built to perform on every surface. The M-52 brings back the glory days of off-road — built for the riders who still believe the best trails are the ones less traveled.\u003c\/p\u003e\u003c\/div\u003e","brand":"Durian Bikers","offers":[{"title":"M","offer_id":48678345670913,"sku":"SIMP\/M52\/SBK\/M","price":743.99,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":48678345703681,"sku":"SIMP\/M52\/SBK\/L","price":743.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":48678345736449,"sku":"SIMP\/M52\/SBK\/XL","price":743.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/5155\/8824\/files\/sg-11134201-820nm-mnju9lag5kp45e.jpg?v=1777281996","url":"https:\/\/durianbikers.com\/zh-cn\/products\/simpson-helmet-m52-solid-black","provider":"Durian Bikers","version":"1.0","type":"link"}