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U.S. Warehouse: 3–5 business days delivery.
International: 7–12 business days.
ROCKBROS LK-69 Bike Helmet with Bionic Support – Ride with Confidence and Comfort
Designed for both safety and comfort, this cycling helmet features a bionic frame with high-density EPS foam to absorb impacts and protect your head. Built-in ionic+ plant-based antibacterial padding keeps you fresh, while strategically placed vents ensure airflow. The adjustable fit system keeps the helmet secure and stable, perfect for road, city, or trail rides.
Features
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Bionic Frame for Advanced Protection
Designed with an innovative bionic frame, this bicycle helmet follows the natural contours of your head to provide enhanced impact protection. It disperses forces efficiently, giving you peace of mind on every ride. -
Durable PC + EPS Construction
Constructed using high-density EPS foam and a reinforced PC shell with one-piece molding, the helmet provides multi-layer impact absorption. This ensures your head stays protected in city rides, road cycling, or trail adventures. -
Excellent Ventilation for Comfort
With 20 strategically placed air vents, airflow is optimized to keep your head cool and dry. Even during long rides or hot weather, you’ll stay comfortable and focused. -
Antibacterial, Removable Padding
Ionic+ plant-based padding reduces bacteria and odor buildup. Easily removable, it’s simple to clean and maintain freshness ride after ride. -
Customizable Fit and 3D Inner Pads
The adjustable fit system allows precise head-size adjustment, ensuring a snug and stable fit. Optional 3D inner pads provide additional comfort and personalization, so the helmet fits perfectly without slipping. -
Quick and Secure Magnetic Buckle
The ROCKBROS magnetic buckle enables fast, one-handed operation. With over 90° rotation, it’s easy to put on and remove, while staying secure during every ride.

LK-69 Bike Helmet with Bionic Support
Sale price$67.70 USD
Product Information
Brand
ROCKBROS
Material
Weight
Head Circumference