Is the Legend Etna 500W road legal?
The Smart eBike Legend Etna 500W is a vehicle designed exclusively for
off-road use, so it
would not be legal to drive it on public roads.
Even if the Etna 500W has a dual system to make the motor work at 250W or at 500W, the nominal power of the motor is 500W so it´s illegal to use it on the public roads.
However, the Legend Etna model equipped with a 250W engine is perfectly legal and authorized.
Link Legend Etna: https://legendebikes.com/en/etna/