The rear wheel is spinning, it catches the ground, the only parts of the bike to provide any traction are the front tyre which is already turning the right way and provides a pivot for the bike to spin and the pedal, which is metal. Look at that glassy road. Come on.
The rear wheel is spinning, it catches the ground, the only parts of the bike to provide any traction are the front tyre which is already turning the right way and provides a pivot for the bike to spin and the pedal, which is metal. Look at that glassy road. Come on.