alt Hacker News> because people who can afford helmets generally choose to wear
A helmet is much cheaper than the bicycle is it not? If you can afford the bike you can probably get the helmet.
> because people who can afford helmets generally choose to wear
A helmet is much cheaper than the bicycle is it not? If you can afford the bike you can probably get the helmet.
The costs are additive, unless you think there are people buying the helmet without a bike.