Spokey BMX Ninja bicycle helmet size 50-53cm BKnew SPK-943425

Features: was created for safety and head protection while riding a bike, BMX, skateboard, scooter or roller skates, weighs only 360-400 g: it is ultra-light, so it does not constitute a burden when worn, was built using Out-Mould technology, which means that the outer and inner shells are not permanently connected to each other. The advantage of this solution is the mobility of the outer shell, which effectively disperses the impact force, which is then cushioned by the foam, is equipped with a layer of EPS foam, which not only absorbs the impact force during a fall, but also perfectly absorbs vibrations resulting from driving on uneven surfaces. adjustment: Head Lock outer shell: ABS, Out-mould inner layer: EPS weight: 360 - 400 g quick fastening under the neck excellent protection of the occiput and forehead standard: 1078+A1:2013-04