The Thor Sector Fader Helmet is a lightweight motocross and off-road helmet designed to provide dependable protection, ventilation, and riding comfort. Its injection-molded polycarbonate/ABS shell, dual-density EPS liner, adjustable visor, and moisture-wicking interior make it a versatile choice for motocross, trail, ATV, and off-road riding.

• Injection-molded polycarbonate/ABS shell
• Dual-density EPS liner provides progressive impact absorption
• Extensive venting with internal air passages promotes cooling airflow
• Fully adjustable visor provides ample coverage
• High-flow mouth vent with filter helps reduce roost intrusion
• Flexible rubber nose piece helps deflect debris
• Rear shell shape helps keep the goggle strap positioned securely
• Removable and washable moisture-wicking liner
• DOT and ECE 22.05 approved
• Designed for motocross, trail, ATV, and off-road riding
• Size: Medium

Thor Adult Helmet Size Chart

How to Measure: Wrap a soft measuring tape around the widest part of the head, just above the eyebrows and ears. Keep the tape level and comfortably snug.

Fit Note: A motocross helmet should fit securely around the crown and cheeks without painful pressure points or excessive movement. Do not intentionally size up for a loose fit.

The interactive size finder uses head circumference in inches to recommend the appropriate helmet size.