Designed for replacing the flywheel on your exercise bike. The exercise bike flywheel determines smoothness of pedalling. The greater the flywheel weight and resistance, the smoother the pedalling, and subsequently the more enjoyable it is to pedal.
The flywheel affects smoothness of pedalling, depending on its weight and how it is distributed.
The greater the rotational resistance, the smoother the pedalling and therefore, the more enjoyable your training session will be.The flywheel generates current, which creates electricity that the bike needs to operate.