Weight 1550gr +/- 50gr Exceeds ECE 2206 Pinlock® 70 ready Bluetooth ready SRS Synthetic Reinforced Shell 1 size of shell and 2 EPS for a perfect fit Shock-Absorber chin bar insert Integrated sun visor 5 intake vents 3 exhaust vents Hypoallergenic vented liner, fully removable and washable Vented peak Chin spoiler to minimize the wind and noise Polyurethane (PU) hard varnish finishing Double D Ring retention system