50-57cm bike helmet DECATHLON Mountain EXPL 50 - ROCKRIDER Illustrations explaining BPS from Cycle Helmets Bell Detachable engine-size_48cc Frame Color:Stephanie Blue

50-57cm bike helmet DECATHLON Mountain EXPL 50 - ROCKRIDER Illustrations explaining BPS from Cycle Helmets Bell Detachable engine-size_48cc Frame Color:Stephanie Blue

Cycle Helmets Bell Detachable Full Face Helmet Super 2r Helmet Bell Removable Chin Guard Mountain Bike Helmets

A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head

engine-size_48cc

Frame Color:Stephanie Blue

Ventilation is handled through 21 flow vents strategically positioned to promote airflow and keep riders cool in warmer conditions

Illustrations explaining BPS from MIPS Brain Protection System on Vimeo .