Thor Sector Birdrock Helmet

When designing the Sector, Thor worked hand in hand with their team riders to develop a helmet that checked all the boxes. From coverage, to comfort and ventilation, the Sector Helmet has been carefully designed to deliver first-class performance across the board.

Features:

Dual density EPS liner Expanded polystyrene (EPS) is a rigid, energy absorbing foam. In the helmet industry, EPS is the most common means of energy management to protect the brain. Generic EPS is often referred to as “Styrofoam” (a trademarked name owned by the Dow Chemical Company). Premium helmet producers utilize multi-density EPS liners to balance comfort, safety and performance. provides progressive impact absorption
Fully adjustable visor provides ample coverage
Hi-flow mouth vent with filter to prevent roost from entering
Injection molded polycarbonate/ ABS shell
Flexible rubber nose piece helps deflect roost
Rear shell shape quickly and easily positions the goggle strap
Extensive venting with internal air passages for maximum cooling
DOT / ECE 22.05 The ECE 22.05 (Economic Commission for Europe) standard is quite a bit younger than the current DOT standard, and in many ways offers a more comprehensive battery of testing than its American cousin. ECE standards test for safety features that can contribute to avoiding an accident altogether, such as the optical quality of approved face shields and safety factors not directly related to impact, such as shell rigidity. Unlike the DOT, every ECE 22.05 certified helmet model must actually be tested against the standard by an independent lab before it is available for sale with an ECE sticker. Approved