Thor Youth Motocross Helmet
Thor TH21H0111
Thor S21 Sector Blade MIPS Youth MX Helmet
Original price was: R2,470.00.R1,730.00Current price is: R1,730.00.
PRODUCT INFO
The Thor Sector Helmet is engineered for performance, comfort, and protection, developed in collaboration with professional riders. Its dual-density EPS liner absorbs impacts progressively, while the injection-molded polycarbonate/ABS shell provides durable protection. Extensive venting with internal air passages ensures maximum airflow, and a hi-flow mouth vent with filter keeps debris out. The fully adjustable visor and flexible rubber nose piece enhance coverage and comfort, while the rear shell design positions goggles securely. DOT and ECE 22.05 approval guarantees safety for every ride.
Key Features:
- Dual-density EPS liner for progressive impact absorption
- Injection-molded polycarbonate/ABS shell
- Fully adjustable visor for optimal coverage
- Hi-flow mouth vent with filter
- Flexible rubber nose piece to deflect roost
- Rear shell designed for secure goggle placement
- Extensive ventilation for maximum cooling
- DOT & ECE 22.05 approved
Sizing
To determine which helmet size fits you best, measure the widest circumference of your head using a flexible measuring tape or piece of string; approximately 2cm above your eyebrows and ears as illustrated below. If your head measurement falls between two sizes, it is generally recommended to select the smaller of the two.

For maximum safety and comfort, take note of the following points when fitting the helmet (and securely fastening the chin strap):
- Helmet may take some effort to slide over your head, but should not be overly difficult
- Should fit snuggly around the crown of your head without creating uncomfortable pressure points
- The top padding presses on the top of your head
- The cheek pads press against your cheeks, so that your teeth touch the inside of your cheeks when opening / closing your mouth
- There should be no space to slide two fingers between the helmet and your temple
- Hold the helmet on either side and without moving your head, try to move the helmet up and down, and side to side. It should not be easy to move and you should feel the skin of your head and face being pulled
- Your eyes should be located in the center of the helmet's viewpoint
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