Kids battery/electric motorbike.
Not a cheap plastic toy but a fast heavy duty proper battery operated mini moto motorbike.
Bought it for my grandson some years back but I am clearing my garage out which is full of kids toys.
It is a 24v bike running on 2 12v batteries which goes fast and will carry an adult if you are agile enough. I replaced the batteries last year and they are not that expensive.
It has working lights, indicators and horn. Inflatable rubber tyres and disc brakes front and rear.
My grandson is 10 and still rides it (as I said it easily carries an adult) but I would say it is suitable for a child 4 and upwards if they can ride a bike.
It is not in perfect condition it is used and the rear panel behind the seat has broken (I glued and taped it together) and the rubbers on the foot pegs have split but it is still perfectly usable for all those potential Valentino Rossi's out there.
All in all a great bit of kit and no complaints from neighbors about noise.