unicycle
Unicycle = 1 wheel. Bicycle = 2 wheels. Tricycle = 3 wheels.
The size of a bicycle wheel labeled "27x1 1/4" refers to a wheel with a diameter of 27 inches and a width of 1 1/4 inches.
The standard size of bicycle wheel bearings is typically 1/4 inch in diameter.
A Penny Farthing
ferris wheel, a bicycle, a screw and a doorknob ferris wheel, a bicycle, a screw and a doorknob
The recommended wheel size for a bicycle with a 622 wheel size is 700c.
The standard hub width for a bicycle wheel is 100mm for the front wheel and 135mm for the rear wheel.
I think you looking for a bicycle called the Penny-farthing, an early design of bicycle that had a very large front wheel.It is called a penny-farthing. Called that because the difference between the big wheel and the small wheel was similar to the difference between the old British pre-decimal penny and the farthing.
The wheel, and many other things a bicycle is a compound machine
The main parts of a bicycle wheel are the rim, spokes, and hub.
A bicycle is both.
The speed ratio of a bicycle is the (gear ratio* radius of the wheel)/ Length of the pedal arm.