According to the RA Law on Ensuring Road Traffic Safety, a bicycle is considered:
A vehicle with a muscular force of at least two wheels and normally a person on it, in particular the one driven with the aid of a pedal or a handle, as well as a wheelchair, which may also have a a switching motor engine in case of speed exceeding 25km/h, with the nominal maximum power not exceeding 0,25 kW in the long-term load mode
A vehicle with a muscular force of at least two wheels and normally a person on it, in particular the one driven with the aid of a pedal or a handle, except for a wheelchair, which may also have a a switching motor engine in case of speed exceeding 25km/h, with the nominal maximum power not exceeding 0,25 kW in the long-term load mode✓Bonne réponse
Explication
The legal bicycle category covers a normally muscle-powered vehicle with at least two wheels and may include a qualifying low-power auxiliary motor, but it expressly excludes a wheelchair. The competing definition fails because it brings wheelchairs into the bicycle category instead of keeping that exclusion.