Bike-helmet SP-B171


Optimizing the energy absorption design of the
high-density EPS structure
helps to control the impact force
Soft regulating system to improve comfort and better
fit the helmet and head
The cooling and sweating characteristics are optimize
The cooling system is provided with a wind guiding 
groove, a large air inlet and a corresponding air outlet
Slim soft band will not deformed by water or sweat
The belt system is light in structure and stable in positioning
New R & D pads provide better comfort and sweatingAerodynamic design



Size:M 54-58cm L 58-61cm

popular bike helmets


◆quick reale button 
◆strong and adjust strap
◆3D mesh chin pad 


High quality environmental PC material top shell.


Porous ventilation design

Take away the heat,keep cool and ventilate

Always comfortable and airy at any angle,refuse the heat.


◆hige density EPS
◆comotable and breathable lining 
◆impact absorbent liner


Portable buckle
Superior quality buckle, customized by customer's request.

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