Brand / MOUNTAIN Model / T-530 Size / 26 inches fits from 160 to 180 cm tall Frame / 17 inches Material / Steel Front Fork / Suntour Brakes / Hydraulic Disc Gear / SHIMANO Number of Speeds / 10 speeds (7 rear and 3 front) Color / Black Extras / Battery and full lighting for the bike at night with a front light and rear taillight with a 12-volt battery, mobile holder, and bell