If you’re seeking the ultimate in indoor cycling workouts, then look no further than the Sunny Health & Fitness Indoor Cycle Exercise Bike with Rear Flywheel - SF-B1852. This indoor cycling exercise bike comes full of features that will help you achieve the workouts and rides you’re looking for. Featuring a high inertia 40 LB rear mounted flywheel with magnetic resistance, this high-performance stationary bike offers a smooth and intense riding experience.