Our top-of-the-line R40 recumbent bike features a heavy-gauge step-thru frame that allows easy access to the seat. The ideal gear-pulley ratio and a heavy 11-kg/ 24-lb. flywheel provide a smooth and quiet ride. The breathable Comfort Arc™ reclining mesh seat will keep you cool and comfortable. A large, easy-to-read LED display offers five preset programs to help you get started on your workouts right away.