ECE 22.06 — what actually changed

ECE 22.05 stood for two decades and tested a helmet at a small number of fixed points at a single speed. 22.06 broadens that considerably, and the differences are worth understanding before spending three hundred pounds.

The substantive changes

• More impact points, more speeds. Testing now covers up to eighteen points at high, medium and low speeds, rather than a handful at one.
• Rotational acceleration. Oblique impacts are now measured. This is the injury mechanism that slide-plane liners were developed to address.
• Accessories tested as fitted. Sun visors and comms mounts are assessed as part of the helmet, not ignored.
• Flip-fronts tested in both positions. A P/J marked lid is genuinely approved chin-bar-up.

What to do about it

A 22.05 helmet you already own has not become dangerous, and it remains legal. But if you are replacing anyway, there is no reason to buy the older standard — and if a shop is discounting 22.05 stock heavily, that is why.

Fit still matters more than the label. A correctly sized 22.05 lid protects better than a loose 22.06 one.

Written for Apex Powersports — a demonstration store. See the AgenticEcom Suite.