Hiboy Adult Helmet

The Hiboy Adult Helmet is the one we hand to most riders buying their first electric scooter or electric bike — 24 vents, a dial adjuster, and two sizes covering heads from 21.3 to 24 inches.

1. 24 vents — and a breathable liner, which is what stops it being abandoned in summer
2. Dial adjuster — tune the fit to your head rather than to a size label
3. Two sizes — M covers 21.3 to 22.8 in, L covers 22.4 to 24 in
4. Redesigned chin strap — padded, and simple enough to do up one-handed
5. Black or blue — lightweight shell, fitted free in any of our shops