THOR Sector Birdrock Helmet
THOR Sector Birdrock Helmet | Motocross Helmets
THOR Sector Birdrock Helmet
Dual density EPS liner features extensive venting
Injection molded polycarbonate/ABS shell
Fully adjustable vented visor to reduce lift
Removable/washable moisture wicking liner
Flexible rubber nose piece
Hi-flow mouth vent with filter for air intake
Rear shell shape easily repositions the goggle strap