The Freemotion S11.9 Indoor Cycling Bike has a light-weight aluminum frame that has a high-resistance to rust. It operates on a carbon-drive system that is low-maintenance, smooth running and quiet. The pedals are dual-sided and can accommodate most pedaling cleats and standard fitness shoes. This bike also has magnetic resistance and a convenient quick-stop brake. The cadence meter monitors interval average, has customizable settings, a USB port, a backlit display, instant reading and a crank arm.