Giro Women's Source MTB MIPS Bike Helmet - Matte Black / Ice Dye Size:Medium (55-59cm) it solves the traditional trade-off

it solves the traditional trade-off of rubber compounds

Clamp band type only

and chainstays of the Avant are shaped to resist twisting and transmit power to the rear wheel

Allen key type inner cable fixing bolt

Giro Women's Source MTB MIPS Bike Helmet - Matte Black / Ice Dye Size:Medium (55-59cm) it solves the traditional trade-offWOMEN'S SOURCE MIPS HELMET THE WOMEN'S SOURCE W MIPS HELMET COMBINES ADVANCED PERFORMANCE AND PROTECTION IN A RUGGED, TRAIL READY DESIGN. DETAILS CAPABLY EQUIPPED FOR FUN AND ADVENTURE The Women's Source W Mips helmet combines advanced performance and protection in a rugged, trail ready design. Featuring deep coverage with aggressive ventilation from 16 vents coupled with deep internal channeling, it helps keep things cool even when the riding gets