Spyder VORTEX Road Bike Helmet - Matte Black / Yellow Size:S/M (54-58cm) This is made possible by

This is made possible by an additional

The Teammachine SLR

please hold the power switch button for around 5 seconds

6mm steerer tube

Spyder VORTEX Road Bike Helmet - Matte Black / Yellow Size:S/M (54-58cm) This is made possible byProduct description The Vortex road helmet is a lightweight and comfortable helmet designed to provide optimal ventilation. Its unique shape improves aerodynamics and allows it to evacuate heat fast. The helmet is optimally suited for intense rides and hot weather conditions thanks to its impressive and well balanced design. Technical Specification Air Stream Vent System CE Compliant Road Shocpad Road Muck Mesh