The helmet debate is an interesting one, but I’ll always be on the side of wearing one. Having raced motorbikes, you were always told to buy the best helmet you could as it’d be the thing that saves you…….and I have cracked one in the garage to remind me how good they are.
Trouble is, as the saying goes, “it’s how you fall, not how fast”. Although you might be out for a pootle to the shops, you could be hit by a car, or you could lose balance for a second and crack your head on a curb, and that could do as much or more damage as a crash on a trail at 25mph.
To each their own, but I’ll never ride without one, and will never let my kids on their bikes without one.