Description
Adjustable Breathable ROCKBROS Bike Helmet – Matte Titanium
This ROCKBROS bike helmet combines a polycarbonate shell with EPS foam for urban rides, road cycling, or mountain biking. Its matte titanium finish, adjustment system, and ventilation make it a comfortable choice for cyclists seeking protection and a understated look.
Key features
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PC + EPS construction: the outer polycarbonate shell is combined with EPS foam designed to absorb impact energy
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Adjustable ventilation: the removable magnetic top cover features several openings to promote airflow
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Precise fit: the adjustment system fits head circumferences from 57 to 61 cm
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Rear light compatibility: a mount allows you to add a rear light to improve visibility; light not included
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Everyday comfort: the inner lining and contained weight make regular rides more comfortable
Technical specifications
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Brand: ROCKBROS
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Materials: PC shell and EPS foam
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Dimensions: 26 × 21 × 18 cm
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Weight: approximately 310 g, tolerance ± 30 g
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Head circumference: 57 to 61 cm
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Color: matte titanium
Recommended uses
urban cycling, road cycling, mountain biking, daily commutes.
Designed for regular rides
The matte titanium ROCKBROS helmet is designed for both daily commutes and leisure rides. Combining an outer polycarbonate shell with an internal EPS foam structure provides a helmet that is rigid on the outside while retaining an internal area designed to absorb energy in the event of an impact. This construction also offers a good balance of stability, comfort, and weight, so it does not unnecessarily weigh down the cyclist's gear.
Its matte titanium color and sporty lines make it easy to pair with different bicycle styles and outfits. The wraparound design helps keep the helmet correctly positioned, while the adjustment system allows the fit to be gradually adapted to a head circumference between 57 and 61 cm.
Ventilation, stability, and comfort during exertion
Airflow plays an important role during summer rides or prolonged exertion. The ventilation openings built into the top cover encourage air to enter at the front and exit toward the rear, helping limit heat buildup. The magnetic top cover can be removed to modify the ventilation and the helmet's appearance. The inner lining provides softer contact with the head and complements the adjustment system to achieve consistent stability without creating excessive pressure.
With an advertised weight of approximately 310 g and a tolerance of ± 30 g, the helmet remains easy to wear and transport. It can be suitable for urban cycling, mountain biking, road cycling, and recreational rides, provided you choose the appropriate size and correctly adjust the dial and side straps.
Adjustment and use
Before your first ride, measure your head circumference horizontally, a few centimeters above your eyebrows. Then place the helmet flat on your head, adjust the rear system, and set the chin strap so that it provides a firm, comfortable fit. The helmet should neither tilt backward nor drop over your eyes when you move your head.
A quick check before each ride allows you to inspect the condition of the shell, foam, straps, and buckle. For routine care, use a soft, slightly damp cloth and allow the helmet to air-dry naturally. This simple routine helps preserve the lining's comfort and the helmet's appearance over time.
