Thor Helmets

THOR helmets are purpose-built for motocross and off-road riding, with adult and youth Fleet designs alongside selected Reflex Sport MIPS models. This collection brings those distinct families together, so riders can compare the correct size range, graphics and product specification without assuming every helmet uses the same construction or technology.

Moto Central stocks THOR helmets alongside matching goggles, jerseys, pants and gloves. That makes it easier to build a coherent off-road kit while checking each item on its own merits.

Choosing a THOR motocross helmet

Start with the exact family and size chart

THOR publishes separate fit measurements for Fleet and Reflex Sport helmets. Measure around the widest part of the head, just above the eyebrows and ears, then compare that figure with the chart for the exact family. A youth label is not a substitute for measuring, and an adult or youth size with the same letter may not fit identically.

A new off-road helmet should sit level, feel evenly snug around the whole head and resist rotation without creating sharp pressure points. Wear it for several minutes before deciding. If the helmet moves independently when the shell is gently turned, or the eye opening can be pulled out of position, reassess the size or model.

Match the helmet to its intended use

These are peak-equipped off-road helmets intended to work with separate motocross goggles. Check that the goggle frame sits cleanly in the eye port, the strap has a secure path around the shell and the peak position suits your riding stance. For road use, confirm the approval marking and all intended-use information shown on the individual product before buying.

Build the rest of the off-road kit

A helmet is only one part of motocross equipment. Pair it with correctly fitting goggles and consider compatible THOR body armour, boots and racewear. Helmet fit must remain stable after goggles are fitted, while jersey and armour layers should not push the helmet upwards at the back of the neck.

Moto Central’s range includes several generations and graphics, so use the full model name when ordering replacement peaks, liners or other parts. Similar-looking THOR components are not automatically interchangeable across Fleet, Reflex or earlier helmet families.

Customer questions