TT Aero Cycling Helmet CE Certified Triathlon Time Trial Ultralight Integrally-Molded Bike Helmet for Men Women Adjustable 55-61

✨ Key Product Highlights🛑 CE Certified Safety – Integrally-molded PC+EPS structure, meets strict safety standards for triathlon & time trial racing⚡ Aerodynamic TT Design – Sleek low-profile shape, minimizes wind resistance for maximum speed in races🪶 Ultralight Performance – Lightweight material reduces neck fatigue, ideal for long-distance competitive rides📏 Adjustable 55-61cm Fit – One-size-fits-most design, dial system for precise tuning, unisex for men & women🚴 Triathlon/Time Trial Focus – Perfect for triathlon races, time trials, and high-speed road cycling scenarios⚠️ BEFORE YOU ORDER (PLEASE CONFIRM SIZE)To avoid wrong size returns:1️⃣ Measure head circumference → Fits 55-61cm (one adjustable size)2️⃣ Fit fine-tuning → Rear dial adjusts for a secure, personalized fitUnsure? Send your head circumference, we reply within 2 hours👀 At a Glance🛑 CE Certified | ⚡ Aerodynamic TT Shape | 🪶 Ultralight | 📏 55-61cm Adjustable | 🚴 Triathlon/Time Trial🎯 Who Is This ForTriathlon & time trial athletes chasing speed & performanceCompetitive road cyclists needing aerodynamic protectionUnisex adult riders (men & women) with head circumference 55-61cmUsers upgrading to a race-focused, lightweight cycling helmet🔑 Key Features🛑 CE Safety Structure – Integrally-molded PC shell + shock-absorbent EPS core | Meets international safety standards | Reliable impact protection for high-speed racing⚡ Aerodynamic TT Profile – Sleek, low-drag shape | Minimizes wind resistance | Optimized for triathlon & time trial speed🪶 Ultralight Build – High-strength lightweight material | Reduces neck strain | Comfortable for all-day racing📏 Adjustable Fit System – Rear dial for precise size tuning | Fits head circumferences 55-61cm | Snug, non-slip fit for men & women🚴 Race-Ready Performance – Durable construction | Ideal for triathlon, time trial, and fast road cycling | Stylish color options for race-day look✅ Why Choose This TT Aero Helmet✅ CE certified safety – meets strict international cycling protection standards✅ Aerodynamic TT design – cuts wind resistance for faster race times✅ Ultralight material – no neck fatigue during long-distance competition✅ Adjustable 55-61cm fit – one size fits most adult men & women✅ Integrally-molded build – durable, impact-resistant, long service life✅ Chemical-free production – safe for daily use, no harmful substances🛡️ Warranty & Support12-Month Quality WarrantyIf manufacturing defects or safety issues occur within 12 months, we offer free replacement or full refund.📋 Full SpecificationsType: Integrally-Molded TT Aero Cycling HelmetModel: TTMaterial: PC Outer Shell + EPS Inner FoamAir Vents: Size: Adjustable 55-61cm (one size)Certification: CEColor Options: Black, Black-Red, White-Red, Black-Yellow, WhiteApplication: Triathlon, Time Trial, Road Racing, Competitive CyclingOrigin: Mainland ChinaChemicals: High-concerned chemical-freeIncluded: 1 x TT Aero Cycling Helmet (No goggles included)❓ FAQ❓ Q: Is this helmet suitable for both men and women?✅ A: Yes, adjustable dial fits head circumferences 55-61cm, unisex design for men & women.❓ Q: Does it meet safety standards?✅ A: CE certified, complying with strict international bicycle helmet safety requirements.❓ Q: Is it only for triathlon/time trial?✅ A: Optimized for racing, but also works for fast road cycling & competitive group rides.❓ Q: Does it come with goggles?✅ A: No, this listing is for the helmet only (no magnetic goggles included).❓ Q: How to adjust the fit?✅ A: Use the rear dial to fine-tune the size for a snug, secure fit.❓ Q: Is it lightweight enough for long races?✅ A: Yes, ultralight material reduces neck fatigue, perfect for all-day triathlon & time trial events.❓ Q: Warranty details?✅ A: 12-month warranty – free replacement/refund for manufacturing defects.