{"product_id":"rockbros-ultralight-bike-helmet","title":"Rockbros Ultralight Bike Helmet","description":"\u003cp\u003eRockbros Ultralight Bike Helmet. Secure your head and escape the heat with the Rockbros ultralight bike helmet today. Integrally-molded PC and EPS layers guarantee certified safety.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nUltralight Build: Weighs roughly two hundred seventy grams to ease neck strain.\u003c\/li\u003e\n\u003cli\u003e\nRigid Shell Structure: Thermally fused plastic and foam absorb direct impacts.\u003c\/li\u003e\n\u003cli\u003e\nVentilation Network: Twelve continuous air channels push hot air straight out.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Discription\u003c\/h2\u003e\n\u003cp\u003eYou get modern impact engineering wrapped in a sleek, compact profile. The thermoplastic outer skin locks tightly to a high density foam interior. This unified construction stops shifting pads and keeps your head protected during sudden stops.\u003c\/p\u003e \u003ch2\u003eRockbros Ultralight Bike Helmet\u003c\/h2\u003e\n\u003cp\u003eThe Rockbros design targets adult commuters and weekend road travelers. An adjustable rear dial locks the fit securely for five hundred forty to five hundred eighty millimeter heads. Eight customer reviews confirm a five star satisfaction rate across five available colorways.\u003c\/p\u003e \u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cp\u003eReduced mass means shorter neck fatigue during steep climbs. Continuous airflow drains sweat before it blinds your vision. A full year manufacturing warranty removes purchase hesitation completely.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eA single turn of the back dial tightens the cradle strap . Smooth chrome sliders hold the chin straps flat against your jawline. Matte finishes hide scuffs from dense trunk stacking.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nBrand: ROCKBROS\u003c\/li\u003e\n\u003cli\u003e\nModel: LK-12\u003c\/li\u003e\n\u003cli\u003e\nMateirals: Polycarbonate plus expanded polystyrene\u003c\/li\u003e\n\u003cli\u003e\nMass: Two hundred seventy grams plus minus thirty grams\u003c\/li\u003e\n\u003cli\u003e\nSafety Mark: CE tested\u003c\/li\u003e\n\u003cli\u003e\nFit Range: Fifty four to fifty eight centimeters\u003c\/li\u003e\n\u003cli\u003e\nAvailable Shades: Five distinct tones\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eOne integrally molded cycling helmet, internal tension dials, front mount straps, and a printed fitting guide.\u003c\/p\u003e \u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eSet the brim two finger lengths above your brow line. Pull the left and right sliders until the material grips your cheeks without pinching. Rotate the back knob until zero slippage appears while you tilt forward.\u003c\/p\u003e \u003ch2\u003eCustomer Benefits\u003c\/h2\u003e\n\u003cp\u003eStable geometry stops the helmet from riding up during hard braking. Drier scalp conditions preserve natural warmth retention. Lightweight shells allow longer focus periods without headache onset.\u003c\/p\u003e \u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eDaily transit routes, park trails, and structured interval training sessions require consistent protection. Pair the matte finish with technical windbreakers for cohesive street styling.\u003c\/p\u003e \u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eGrown men seeking dependable protection without heavy trade offs. Carrying cases store easily in messenger bags without adding dead weight. New buyers appreciate the tool free adjustment knobs.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\nDoes this work for smaller adult heads? The rear dial accommodates five forty to five eight centimeter circunferences reliably.\u003c\/li\u003e\n\u003cli\u003e\nCan I wash the inner band? Hand wash sweat guards with lukewarm water and mild detergent to preserve foam integrity.\u003c\/li\u003e\n\u003cli\u003e\nIs the CE label voluntary? Independent labs test the shell against mandatory European impact thresholds.\u003c\/li\u003e\n\u003cli\u003e\nHow durable is the exterior coating? Polycarbonate resists surface scratches from gravel rub downs.\u003c\/li\u003e\n\u003cli\u003e\nWhat replaces damaged buckles? Contact our support team within the three hundred sixty five day window for seamless replacements.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/search?q=Ultralight%20Bike%20Helmet\"\u003e#1 Ultralight Bike Helmet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/search?q=Integrally%20Molded%20Cycling%20Protection\"\u003e#2 Integrally Molded Cycling Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/search?q=Ventilated%20Safety%20Riding%20Gear\"\u003e#3 Ventilated Safety Riding Gear\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/search?q=Rockbros%20Professional%20Helmets\"\u003e#4 Rockbros Professional Helmets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/search?q=CE%20Verified%20Durable%20Caps\"\u003e#5 CE Verified Durable Caps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/@BiblicalMysteriesRevealed\"\u003eBiblical Mysteries video channel Rockbros Ultralight Bike Helmet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/\"\u003eSmart Electronics and Connected Devices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/collections\/all-products-in-ourlum\"\u003eSmart Electronics and Everyday Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.Stepyours.com\/collections\/all-products-in-ourlum\"\u003eFeatured Gadgets and Useful Devices\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOurLum specializes in Smart Electronic products, connected devices and useful everyday accessories.\u003c\/p\u003e","brand":"OurLum","offers":[{"title":"54-58cm \/ LK-122 matter \/ United States","offer_id":67807930450029,"sku":"14:200004889#LK-122 matter;200007763:201336100;5:361386#54-58cm","price":158.94,"currency_code":"USD","in_stock":false},{"title":"54-58cm \/ LK-123 matter \/ United States","offer_id":67807930482797,"sku":"14:173#LK-123 matter;200007763:201336100;5:361386#54-58cm","price":206.64,"currency_code":"USD","in_stock":false},{"title":"54-58cm \/ LK-124 glossy \/ United States","offer_id":67807930515565,"sku":"14:365458#LK-124 glossy;200007763:201336100;5:361386#54-58cm","price":145.36,"currency_code":"USD","in_stock":false},{"title":"54-58cm \/ LK-125 matter \/ United States","offer_id":67807930548333,"sku":"14:200002984#LK-125 matter;200007763:201336100;5:361386#54-58cm","price":163.36,"currency_code":"USD","in_stock":false},{"title":"54-58cm \/ LK-121 matter \/ United States","offer_id":67807930581101,"sku":"14:193#LK-121 matter;200007763:201336100;5:361386#54-58cm","price":154.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9873\/8541\/files\/S7da1c1fe42cb44008ac46f6b60d8aef4y.webp?v=1792529092","url":"https:\/\/stepyours.com\/it\/products\/rockbros-ultralight-bike-helmet","provider":"stepyours.com","version":"1.0","type":"link"}