In its most straightforward function, the flywheel helps provide resistance and feel to the spin bike. It is located at the front of most spin bikes, although now some spin bikes have a rear flywheel and a dual-flywheel system in very rare cases. Just to make sure we’re all on the same page here – the spin bike flywheel refers to the round disc-shaped wheel that turns as you pedal.
Will a light or heavy flywheel burn more calories?.What is the Best Flywheel Weight for a Spin Bike: Heavy vs Light.
