STURDY FLYWHEEL: The 40-pound chrome flywheel is designed to maintain momentum smoothly as you cycle on the cardio machine. Heavy flywheels support speed, stability, and consistency across your workout. DUAL FELT PAD RESISTANCE: Increase resistance or come to a complete stop in a flash with the dual felt pad resistance system. Use the micro-adjustment knob to increase and decrease resistance applied to the flywheel. This consistent mechanism allows you to switch up the difficulty of your workout instantly, making this bike a useful training tool for beginner and experienced athletes. ADJUSTABLE HANDLEBARS: Take advantage of the ergonomic handlebars that are designed to accommodate multiple riding styles while cycling on this bike for home use. The multi-grip Handlebars easily adjust up and down, based on your height. ADJUSTMENTS: Tailor your riding experience to you individual height. Use the four-way adjustable seat that can be fitted to your individual leg length. FLOOR STABILIZERS: Prevent wobbling and jerks while riding when you adjust the base levelers that will keep the bike stable on uneven surfaces.