Fortunately, at-home spin classes are now popular enough to encourage some competition for the high-end brand — and right now, a bike from Flywheel, one of Peloton's biggest rivals, is now on ...

Fiido D3 Pro - Fiido D3 Pro Folding Electric Bike Product link ... Equipped with a large 52-tooth chain disc, a 12-tooth rear flywheel and electric-assisted three-speed transmission, leading ...