Here is another spin bike that gives you a serious cardio workout. The Spinner A3 Spin Bike comes with adjustable saddle and handlebars. Its dual-sided SPD pedals give you a more realistic experience. The bike has a 40lb flywheel. It has a powder-coated, rust resistant steel frame.
The spin bike also has transport wheels and stabilizer feet, so you can move it around and get a more stable ride.