Your height: 7 to 12 year old / 7 à 12 ans approximatly (?).
Frame size = roues 24 po
Comments:
12 speed: good to go just about everywhere except very steep hills. The range of different ratios are more than enough for most people. There are 2 front chain rings and 6 rear gears. - Derailleur: Shimano Tourney
Tires 24 x 1.95: wide tires, deep thread, all terrain.