The law requirements in the EU countries are different.

Here is one EPAC standard for EU countries which is define the electro bicycles – 250W and 25 km/h. But some countries has some differences in their local standards. For example in Czech country we have for the conversions kits different rules and such powered bike can reach up to 1kW of power.

Our EVBIKE kit does meet this requirements due the full programable controler.
See the manual, how many parameters you couls setup.

So you could set up the power, speed, accelerator mode and so on. Anyway, We don´t know your national requirements for electric ebike kits. If  there any possibility to increase power, as we have in Czech. This is up to you the learn your national law.