Mountain unicycles are off road unicycles that are used on the same downhill trails as mountain bikes. Mountain unicycles are also known as municycles or munis. Municycles tend to have quite large wheels with big, knobbly tyres, high-grip pedals and very strong components to handle the rough surfaces they are ridden on. Mountain unicycles are also sometimes fitted with gears and brakes. You can buy top quality mountain unicycles here from brands that include Nimbus municycles.