Your height: 5'0" to 5'4" (135 to 146cm) approximatly (?).
Frame size = 18in/46cm
Comments:
Cadre Cro-Moly frame
Mountain Bikes: they are sturdy and designed to go everywhere including off-road. Good for rough riding. In general heavy and with deep thread tires slow on paved roads. Not good city bikes unless narrower and slick tires are installed.
21 speed: perfect to go everywhere including going up very steep hills. There are 3 front chain rings and 7 rear gears. - Derailleur: Shimano SIS
Tires 26 x 1.5: medium width tires with small thread or slick, for paved road and occasional off-road.