Mountain biking is riding in the mountains, so climbing has become an indispensable part of this sport.
Ezi ikike ịnya ụgbọ ala maka igwe eletriki igwe eletrik igwe kwụ otu ebe na -agba n'ugwu, yabụ ịrị elu abụrụla akụkụ dị oke mkpa na egwuregwu a.