Alpinestars Vector Tech Polar MTB Helmet - White-Red Matt YGroup_sidi-trace-2-mtb-shoes---womens-YG Introducing the Revolutionary Stem that

Introducing the Revolutionary Stem that is designed to reduce arm

ADJUSTMENTS: Strut slots

be it Enduro

The minimal design is everything you need

more comfortable neck collar just like the adult Skyline

Alpinestars Vector Tech Polar MTB Helmet - White-Red Matt YGroup_sidi-trace-2-mtb-shoes---womens-YG Introducing the Revolutionary Stem thatAlpinestars Vector Tech Polar MTB Helmet Improving protection and impact performance is the number one priority of the Alpinestars Vector helmet. Both Vector helmets are designed with extended coverage. The outer shell is made from a vacuum formed PC in mold with EPS inner liner and reinforced with a rigid internal frame embedded into the molded helmet. With the Vector Helmets inner size ring, riders are able to make easy snap length and height