Trek Rally WaveCel Mountain Bike Helmet Color:Black Graphene-KOROYD-Carbon Sandwich Cap Construction

Graphene-KOROYD-Carbon Sandwich Cap Construction

reducing weight by 30% for enhanced agility

OUTLINE Directional Volume Twin + MidBite

Beginners’ twin tip for junior freestylers

and permits a high level of airflow for vapour transport and evaporative cooling

Trek Rally WaveCel Mountain Bike Helmet Color:Black Graphene-KOROYD-Carbon Sandwich Cap ConstructionAn off road helmet with WaveCel technology that balances comfort and performance for trail riders who value safety. A major advancement in the protection against cycling related head injuries Rally WaveCel is a high style, high value off road helmet with trail specific features and WaveCel, a leading technology in the protection against cycling related head injuries. WaveCel is a collapsible cellular structure that lines the inside of the helmet. This