Having a bike is really fun, it can let you to enjoy the blast of wind, take you far away and keep yourself fit. All people on this world should know what is bike and almost half of them can ride it or maybe owning them.
The category for mountain bike is it ride over 25 miles a week through over rock, mud and limbs, normal bike is usually ride less than 25 miles and mostly on the asphalt road. The different cost for normal bike and mountain bike are about 1:5. That is normal since the mountain bike have a better quality and more durability than normal bike.
If you own mountain bike it is recommended to take care it carefully and at least you have to own bike shed in case you do not have garage to keep it out from bad weather. Having bike storage sheds can give you a lot of advantage not only for your bike but for your own good too, it protect you from thieves and any prankster to your precious bike.