mountain bikemountain bike
a bicycle having a sturdy frame, handlebars straight across, wide tires with a knobby tread, as many as 21-24 gears, etc., that is suitable for both road and off-road use
sometimes called mountain bicycle
A sturdy bicycle that is designed for use on hills and rough surfaces and is usually equipped with wide, knobby tires and shock absorbers.
- mountain biking
(plural mountain bikes)