Top8 Road bike helmets bontrager Where to buy ?

  • POC, Ventral Air Spin NFC Bike Helmet for Road Cycling, Uranium Black/Hydrogen White, Small
    NFC Medical ID chip stores vital medical information that can be immediately accessed by a first responder Internal channels control airflow at high and low speeds Extreme cooling and ventilation thanks to innovative internal airflow design CFD-tested design minimizes turbulence and enhances aero performance SPIN (Shearing Pad INside)
  • Road Bike Pneumatic Helmet Aerodynamics Cycling Helmets Sports Bicycle Helmets LYMY (Color : Black White, Size : 55-61 cm)
    Multifunctional sports helmet-smooth ventilation system and Protection certification help protect and enjoy skateboards, bicycles, roller skating, scooters, etc. Double adjustment-durable adjustment dial and skin-friendly adjustable chin strap to ensure the best fit and comfortable wearing. Ventilation holes, front and rear vents can maximize air circulation and keep cool even in hot summer. The helmet is made of durable ABS and shock-absorbing EPS foam. The pad is made of sturdy PP shell and breathable polyester fiber. The double layer can better absorb impact and protect it from impact. The perfect gift-this bicycle helmet and equipment can ensure your Protection and comfort during various sports.
  • PHZ. CPSC Certified Bike Helmet with Adjustable System Ideal for Bicycle Road Bike BMX Riding for Unisex Adult (Black Green)
    【HIGH QUALITY MATERIALS】- PHZ Adults bike helmet made of Durable and Tough PC shell, High density EPS foam, which absorbs the shock of a impact, to avoid jerking your neck, protect your head while riding.(Complies with CPSC Bike and CE.EN1078 safety standards) 【HEAD SIZES】: This ride helmet just for Adults - (58-60cm); For a perfect fit, measure the circumference of your head starting in the middle of your forehead to ensure you choose the correct size. 【ADJUSTABLE SIZE】 :This adult cycling helmet goes with a standard size-Adults size ,there’s an adjustable rotary regulator, adjustable straps and side buckle ,so that you can adjust it to fit your head perfectly. 【AWESOME VENTILATION SYSTEM】: PHZ helmet designed 14 integrated flow vents to reduce the resistance. Meanwhile, It can also take away the excess heat and water vapor while riding, ensure that the head is breathable and comfortable. 【COOL APPEARANCE】: The perfect blend of two colors, more refined and more colorful, cool look, like a mechwarrior, Under the premise of protecting your head, you can also enjoy the fun of riding.
  • Cairbull Victor 2019 Road Cycling Track Triathlon time Trial Cycling TT Helmet (Black)
    The CAIRBULL Victor’s unique wide body, aerodynamic design directs the flow of air over the shoulders, greatly decreasing turbulence and drag, allowing for that precious increase rider speed. The powerful, low-profile neodymium magnetic clips hold the visor securely in place when attached to the helmet body, with no aerodynamic sacrifice, and no danger of vibration misalignment.The soft nose bridge keeps the visor fingerprint free, and an anti-fog coating ensures visor clarity. Three vents are strategically placed where the airflow creates maxium pressure. Without sacrificing aerodynamic functions we are able to provide a good amount of ventilation guiding the heated air away from your head. To provide a superior aerodynamic advantage, the CAIRBULL Victor features a long tail that links the head with the back while riders are in active TT position.
    98,00 $
  • ROCK BROS Road Bike Helmet Aero Bike Helmets for Adults TT Triathlon Helmet for Road Bikes Men Women (Chameleon, Large(22.8-24 inches))
    SMALLER AIR RESISTANCE: ROCK BROS Newest road bike aero helmet, teardrop shape provides a best aerodynamic efficiency and ensure the air flow more smoothly. In the Wind Tunnel Testing, ROCK BROS aero helmet get a excellent performance. Comparison with ordinary road bike helmet, this aero helmet have more than 40% decrease of air resistance. EXCELLENT HEAT DISSIPATION: Comfortable temperature from excellent heat dissipation. Called "FORCED AIR COOLING", A wider vent in the front of helmet working with 4 deep internal channels insides are the best combination of aerodynamics and ventilation, which can aspirate more cool air to keeping the comfortable temperature, give you a enjoyable cycling experience. SAFETY CONSTRUCTION: Aero helmet is made of Multi-Density EPS and high toughness PC shell with Integral Moulding Technology. Because of this well impact toughness material, helmet protection system can work great while hitting. EASY-USE ADJUSTMENT SYSTEM: The latest magnetically helmet fastener, side strap adjust button and size adjust dial make up the easy-use adjustment system, which is good for the helmet adjust to different head size and more suitable for both men and women. (Suitable For Head Circumference from 22 to 24 inches) COMFORTABLE & DETACHABLE PAD: Detachable and washable pad design for increased comfort and absorb sweat. Also you don't need worry about pad getting wet, good gas permeability can keep pad clean and no peculiar smell.
    51,99 $
  • QQT Bicycle Helmets, Mountain Bike Helmets, Integrated Cycling Helmets, Unisex Cycling Helmets-C3
    1. Can be adjusted to different head sizes: This adult riding helmet has a standard size, equipped with an easy-to-use dial system and side straps, so that this helmet can be adjusted to different head sizes and is suitable for men and women . 2. Impact resistance: This bicycle helmet is specially designed for adult riders. The material uses tough and durable PVC, PC, and EPS foam materials to help absorb the impact and protect the head in the event of a collision. 3. Ventilation: Adopting professional aerodynamics and ventilation design to enable air to pass through the bicycle helmet, which helps to increase speed and keep cool. Make your journey more comfortable and smooth! 4. Lightweight: This bicycle helmet is made of lightweight materials, and the inner pad is made of breathable materials. It is comfortable to wear and easy to carry without weight. 5. Applicable scenarios: mountain riding, road riding, skateboard helmets, roller skating helmets, long-distance riding protective gear.
    41,99 $
  • QQT Bicycle Helmets, Unisex Cycling Helmets, Cycling Helmets, Adult Helmets, Integrated Bicycle Protective Gear-C2
    1. Can be adjusted to different head sizes: This adult riding helmet has a standard size, equipped with an easy-to-use dial system and side straps, so that this helmet can be adjusted to different head sizes and is suitable for men and women . 2. Impact resistance: This bicycle helmet is specially designed for adult riders. The material uses tough and durable PVC, PC, and EPS foam materials to help absorb the impact and protect the head in the event of a collision. 3. Ventilation: Adopting professional aerodynamics and ventilation design to enable air to pass through the bicycle helmet, which helps to increase speed and keep cool. Make your journey more comfortable and smooth! 4. Lightweight: This bicycle helmet is made of lightweight materials, and the inner pad is made of breathable materials. It is comfortable to wear and easy to carry without weight. 5. Applicable scenarios: mountain biking, road biking, skateboard helmets, roller skating helmets, long-distance riding protective gear
    50,99 $
  • Leeworks Bike Helmets for Adults, Bicycle Helmet Men Mountain Bike Cycle Helmets Women, Cycling Helmet,in-Mold All-Terrain 6 Colors Ultralight Road Bike MTB Racing Cycling Helmet (Black)
    Advance technology :Our bike helmet use Inmould technology, external and internal ventilation channels, 22 openings, Optimal strength, weight and ventilation. Shock absorbing EPS foam is moulded directly to an outer hard shell. Cycling helmet highlights: 1. Adjustable visor 2.Updated adjusting dial with precision interlocking.3.Dial disc. Micro adjustments. Easy to adjust to personal best comfortable.4.Double-Inmould, 360° Inmould shell Bicycle helmet Protection:Mesh covered front vents stop debris getting inside theand the adjustable peak means goggles can be accommodated easily. The visor is fully adjustable and has a quick release system, "QuickRelease" that allows the visor to fold out of the way in the case of a fall. This means that we can minimize the danger of injuries and the risk of damage. Good Bike accessories :It is the ideal companion on all-mountain and trail tours,good appearance design make the fashion all around. Let you enjoying more about your biking journey with safe and comfortable. High quality : We alsways put customers experience at the first place and aimed to provide good product to our friends, any question just let we know and we will more than happy to help.
    36,99 $
  • Exclusky Mountain Bike Helmet for Men, MTB Helmets for Adults, Bicycle Cycling Helmet for Women, CPSC Certified
    Protection: This mountain bike helmet is US CPSC standards certified. Material of thickened multi-density EPS foam inside helmet absorb impact energy effectively to minimize the risk of harms to head in crash, and extended rear shaped guarantees full protection to cranial part of head. Exploring the rough and rugged mountain trails become more reassured on safety and more enjoyable Optimal Ventilation and Lightweight: To guarantee you benefit from optimal ventilation and save physical strength at same time with this MTB bicycle helmet, 18 air vents is formed on this bicycle helmet while it weights only 320g(0.7lb). Experience of mountain adventures are quite fatigue-free and comfortable with cool airflow Adjustment System: Single-Hand dial retention system is easy to adjust and secure the cycling helmet perfect fit on your head, It is very important for you to get helmet on head properly because potential dangers occurs easily with small or big size helmet. please measure your head circumference correctly before purchase, This helmet fits head circumferences 22.05-24.01 inches(Adult Sizes) Reinforced Large Sun Visor: Sun visor on bicycle helmet is essential to all-mountain biking lovers, This reinforced large sun visor is designed perfectly to match this biking helmet for you - Visor is easy to move upward and secure to offer you broad sights to keep safe, Vents on Visor guarantee airflow pass to keep you cool. More, Large visor with insert-net can better keep discomforts from sun, leafs, other elements away to make you 100% attention on cycling High quality service: Exclusky team fully stand behind all Exclusky products, if you are not satisfied with our product for any reason at any time, please contact our Exclusky team timely and we will make it right
    39,99 $
  • KINGBIKE Bicycle Helmet Bike Cycling Helmets Road MTB Specialized Adult Helmts for Mountain Men Women Girls Ladies with Safetly Light and Portable Bag (Purple&White, M/L(54-59CM))
    CPSC&CE Certification and Rear light for Safety; Kingbike Helmets Meet CPSC&CE Certerfiaction and Equip with 3 modes Helmet Led Rear light for safety(Always On,Fast Flash,Slow Flash) Ultra Lightweight for Comfortable; Only 0.49lb In-Mold polycarbonate shell with EPS liner,It very comfortable to wear Ample Ventilation; 24 Vents keep Ample Ventilation for ultimate temperature regulation and reducing resistance Adjustable dial to customize fit; Fits head sizes(M/L) 54-59cm,(L/XL)59-63cm Portable Helmet Bag and Visor;Come with Visor and Protected from sun, while The portable Helmet backpack is convenient for you carry it
    26,99 $ 29,99 $ -10%