Injection moulding vs composite mfg process thinking is purely driven by cost and profit margins. Look at China vs Rest of The World. Race to the bottom. Composite every time for me.
Thanks for all the advice, kind of confirmed my original concerns. Found a composite Shark helmet at the weekend that fits well and she likes.
I’ve often thought a wind tunnel type of thing that you can stick your head in to test a new helmet for noise and comfort at speed would be useful You could see this sort of thing working well at bike shows etc, if one should ever happen again.
