Extremus Aerolander Mountain Bike Helmet: Certified for Adults Men Women

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Product Description Complies with U.S. CPSC Safety Standard

Extremus Mountain Bike Helmets Bike from Dusk to Dawn!!

Extremus is a registered brand dedicated to developing sport protective equipment. We are committed to providing safety and comfort for you during outdoor activities. Unleash your extreme talent with our bicycle helmets!

WHAT YOU GET: 1 x Extremus bike helmet 2 x Inner padding 1 x Large Sun visor 1 x Built-in rear light

Why Choose the Extremus Aerolander Bike Helmet?

Ready to Go the Extra Mile!

Our MTB bike helmet is constructed in one piece with an ultra-light PC outer shell, making it super strong and durable. It features a special ventilation system with 16 large 3D vents and 3 additional vents on the forehead section to allow continuous airflow, keeping you cool and comfortable. The road bike helmet's rear light battery is easily replaceable by yourself.

Features: EPS foam with in-mold polycarbonate shell Soft, removable, washable, padded liner Removable sun visor Compact shape Reflective strip Safety rear light Lightweight: 370g

Reliable Security-360° Protection

The full-coverage design of this adult mountain bike helmet offers a higher level of all-around head protection, including the back. Suitable for a wide range of sports types

Detachable Large Sun Visor

The bike helmet with a visor is suitable for mountain biking. It is also suitable for road biking without the visor. Please align the center nail of the sunshade first, then tighten the screws on both sides. Our visor is larger than others.

Adjustable Size

This universal adult/youth bike helmet is suitable for men and women. S/M: 21.25-22.83in / 54-58cm head circumference M/L: 22.83-24in / 58-61cm head circumference

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Price — — — — $7.99$7.99

Cycling ✓ ✓ ✓ ✓ ✓🚵‍♂️

One-Piece Bike Helmet Construction: Extremus cycling helmets adopt a one-piece construction with a shock-absorbing PC material outer shell and EPS inner foam (made in the USA). Its crafted design is not glued together like other MTB bike helmets, and the external shell fully covers the EPS foam, ensuring a longer-lasting, durable, and safer structure. This safety technology is lightweight yet super tough and provides all-around protection for your head while riding.

Quick Dry Cooling System & Shock Shield Technology: Our bike helmets for adults have a specially designed Quick Dry Cooling System and Shock Shield Technology to provide extra comfort and maximum protection for your head. The soft liner combines mesh pads with sponge material that improves comfort while also absorbing sweat and cooling your head. The Shock Shield Technology has a specially engineered silicone cushion that provides enhanced full-spectrum shock absorption in collisions.

16+3 Aerodynamic Ventilation System: This bicycle helmet has a unique mold design that contains 16 aerodynamic 3D vents and 3 extra vents on the forehead section. This streamlined construction maximizes airflow, prevents overheating, and increases aerodynamic efficiency while ensuring security. The road bike helmet includes a padded adjustable chin strap for a safer and smoother ride.

Size Adjustable Dial + Safety Lights: Our road bike helmets for men and women have a convenient size adjustable dial: using one hand, turn the dial on the back of the helmet to adapt the built-in helmet framework for a perfect fit. The integrated dial includes a red rear safety light with three lighting modes: slow flash indicator, fast flash SOS, and normal night mode. With one-hand adjustability, you don’t need to remove the helmet to tighten the fit or change the light.

Multifunctional Design Bicycle Helmet: This mountain bike helmet includes a thick detachable sun visor that extends twice as long as other helmets, providing more sunshade and extra protection during riding from overhead branches. Simply snap on the visor to lock into place, or detach and store the visor when not needed. The soft protective interior liners are also removable for hand washing between rides. Perfect for cycling, biking, skateboarding, rollerblading, or scootering.

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