{"product_id":"troy-lee-designs-flowline-se-helmet-2025-mips-trail-protection","title":"Troy Lee Designs FLOWLINE SE Helmet (2025) MIPS - Trail Protection","description":"\u003cp\u003eIn this review of the Troy Lee Designs FLOWLINE SE Helmet (2025) MIPS, the bottom line is simple: this is a high-coverage trail helmet for riders who prioritize safety and ventilation without excess bulk. The reviewer found the Flowline SE to be particularly compelling for aggressive trail and eMTB riders because it combines a Virginia Tech five-star safety rating with MIPS protection and an extended-coverage shape, while keeping a clean, modern look and practical features like a Fidlock magnetic buckle.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMIPS:\u003c\/strong\u003e Reduces rotational forces in an oblique impact and adds a layer of brain protection beyond a standard EPS shell.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2-way adjustable screw-less visor:\u003c\/strong\u003e Lets riders quickly set the visor position for better sightlines and goggle fit without tools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTLD precision fit system:\u003c\/strong\u003e Offers three height settings so the helmet sits securely and can be tuned to individual head shapes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e14 high-flow ventilation ports:\u003c\/strong\u003e Provide consistent airflow on long climbs and hot days while still maintaining trail-level coverage.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExtended coverage MTB trail design:\u003c\/strong\u003e Adds protection to the rear and temples for technical riding and eMTB speeds.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFidlock magnetic buckle:\u003c\/strong\u003e Simplifies on-trail fastening and unfastening while remaining secure when closed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Flowline SE is aimed at mountain bikers who want a helmet that balances safety, ventilation, and low visual clutter. It suits aggressive trail riders and eMTB users who value the extra coverage and the MIPS slip-plane, and who prefer a helmet that adapts with a three-position fit system.\u003c\/p\u003e\n\u003cp\u003eRiders seeking an ultralight race helmet or a full-face option for downhill would look elsewhere; the Flowline SE is designed as a trail workhorse rather than a minimal road racing lid or a full-face DH shell.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFive-star Virginia Tech safety rating and MIPS deliver strong impact protection for trail use.\u003c\/li\u003e\n \u003cli\u003eGenerous ventilation from 14 ports keeps heat management effective on sustained climbs.\u003c\/li\u003e\n \u003cli\u003eAdjustable, tool-free visor and Fidlock buckle increase on-trail convenience and goggle compatibility.\u003c\/li\u003e\n \u003cli\u003eThree-position TLD precision fit lets riders fine-tune helmet height for comfort and stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eExtended coverage adds some bulk compared with minimalist cross-country helmets, which may matter to weight-conscious riders.\u003c\/li\u003e\n \u003cli\u003eThe design favors trail protection over aerodynamic efficiency, so it is not optimized for road speed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFlowline SE Helmet (2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSafety System\u003c\/td\u003e\n\u003ctd\u003eMIPS\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVentilation\u003c\/td\u003e\n\u003ctd\u003e14 high-flow ports\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVisor\u003c\/td\u003e\n\u003ctd\u003e2-way adjustable, screw-less\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFit System\u003c\/td\u003e\n\u003ctd\u003eTLD precision fit with 3 height settings\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBuckle\u003c\/td\u003e\n\u003ctd\u003eFidlock magnetic buckle\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDesigned Use\u003c\/td\u003e\n\u003ctd\u003eExtended coverage MTB trail, eMTB-rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Flowline SE is a solid choice for riders who want proven protection and breathability in a trail-focused helmet. Its combination of a five-star safety rating, MIPS, and adjustable fit makes it good value for anyone riding technical trails or using eMTB power, while those prioritizing minimal weight or aerodynamic road performance should consider other models.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Flowline SE suitable for eMTB speeds?\u003c\/strong\u003e\u003cbr\u003eYes, the Flowline SE is eMTB-rated and built with extended coverage and MIPS to address higher-speed trail impacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I adjust the visor without tools?\u003c\/strong\u003e\u003cbr\u003eThe helmet uses a 2-way adjustable screw-less visor, so riders can change position on the trail without tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the fit system work?\u003c\/strong\u003e\u003cbr\u003eThe TLD precision fit system provides three height settings to fine-tune how the helmet sits on the head for improved comfort and stability.\u003c\/p\u003e","brand":"Troy Lee Designs","offers":[{"title":"Default Title","offer_id":48233516368091,"sku":"B0BRYW63QS","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51xwxvuAF5L._AC_SL1000.jpg?v=1770724087","url":"https:\/\/gearmusthave.com\/products\/troy-lee-designs-flowline-se-helmet-2025-mips-trail-protection","provider":"GearMustHave","version":"1.0","type":"link"}