TT Road bike helmet racing cycling helmet goggles Lens Triathlon tri timetrial aero helmet road in mold casco bicicleta hombre|Bicycle Helmet

Brand: Beginagain Name: racing cycling helmet with goggles road helmet Triathlon tt helmet Details: 1. Material: Shell PC, internal EPS 2. Weight about 355g 3. Size: head circumference 55-61cm. 4. Color: Green Gray black red 5. Certification: CE Features: 1. Integrally-molded helmet, higher hardness than ordinary helmet, 2. 4 airflow vents. 3. Ultralight about 355g, thanks to the new high quality material, this helmet is lighter but with high hardness 4. Functional goggle, high hardness and anti dazzling light.