A well-fitting helmet is very important, whether you are cycling, skateboarding or roller skating. This black bicycle helmet for adults is aerodynamic and the lightweight bicycle helmet weighs 280 grams. The 21 openings provide optimal ventilation. The helmet has an adjustable tensioning system with a rotating ring and the size is easy to adjust from 58 to 62 cm. Under the chin is an adjustable strap with snap closure.
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