D.I.D Chain 415 S X 130 Adult All FLY helmets have TFV

All FLY helmets have TFV (True Functional Ventilation)

Strategically placed stretch-mesh ventilation and laser-cut perforations in key areas for advanced airflow

3 Shell Sizes

Material: 90% Polyester 10% Spandex

520 Chain's are best suited for bikes 125cc - 500cc

D.I.D Chain 415 S X 130 Adult All FLY helmets have TFVD. I. D is the world's number one OE parts supplier for Japanese and European motorcycle manufacturers and offers superior motorcycle chains and rims. D. I. D brand drive chains and aluminium rims are all manufactured in Kaga, Ishikawa prefecture, Japan and supplied through motorcycle dealers worldwide. These top quality products are meticulously made by skilled technicians in order to provide outstanding performance for all riders. Worlds #1 Genuine