fig. 3 Mountain Bike
uncomfortable for more casual riding. The narrow tires are not recommended for use on loose surfaces.
The Mountain Bike is designed to give the rider maximum control and durability on a wide variety of harsh terrain. Everything about the Mountain Bike is more rugged. Its frame geometry provides maximum ground clearance and allows you to quickly and easily shift your weight to change the balance of the bike as terrain conditions demand. Its wide,
But: A Mountain Bike is heavier than a road bike. Its wide tires have greater rolling resistance than road bike tires. While more comfortable for many people, the rider's more upright riding position is aerodynamically inefficient. A Mountain Bike is not the best choice for long, fast rides on paved surfaces.
NOTE: While the rugged appearance of Mountain bikes might suggest that they're indestructible, they are not. They are tough and sturdy; but as with any machine, abuse will soon take a toll on their ability to perform.
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