Women are lower risk than men. That's a fact, not a sexist comment.
I agree with you about risk, but the European Court of Justice has ruled on it - that's a fact.
The ruling was about insurance.

But before anyone gets up in arms remember this applies to all insurance not just motor - so it applies to life, health etc.
In many cases (like health insurance and pension annuities) men will have to subsidise more costly and longer living women, but my point was really to the girls that they may see their motorbike premiums rise.

Annuity rates for men from pensions are likely to get significantly worse because you have to subsidise all the 100+ year old women in their nursing homes.

Personally I don't agree with the judgement.