Behold the Mountain Bike, your one-way ticket to a derrière of steel! No mountain too high, no trail too rough, this beast on two wheels eats potholes for breakfast and rocks for lunch. Get ready to sweat, swear, possibly tear up a little, but ultimately conquer Mother Nature's mood swings like a warrior...all while learning new and colorful language skills. Adventure awaits, along with a butt firmer than overcooked Christmas turkey. Bike hard or go home!