Your height: 5 to 10 year old / 5 à 10 ans approximatly (?).
Frame size = Roues 20 po / 20in wheels
Comments:
looks very good and good quality
1 speed: for traveling short distances in a mostly flat neighbourhood. If you can walk there in 30 minutes, it should take around 6 minutes by bike. Not good for going up hills, even low grade climbs are hard. - Derailleur: -
Tires 20 x 1.75: medium width tires with small thread, for comfort on asphalt and occasional off-road.