The XTERRA SB and MB series of indoor cycles is a premium line of training bikes that include two recumbent stationary bikes and an indoor cycle trainer. The recumbent bike models offer a convenient step-through design for easy access and adjustable molded foam or mesh seatbacks for safe, comfortable and effective training. These are equipped with a smooth and a reliable poly v-belt drive system providing users with multiple resistance levels for fluid motion in training. XTERRA bikes are quiet, versatile and durable, enabling the most serious rider to feel a challenging workout. The indoor cycle trainer offers a simple yet effective training machine for users of all ages and levels. Features include an easy to read LCD display and a heart rate chest strap to monitor your workload. Built with an ergonomically correct frame and handlebar design, users train in the optimum training position for maximum fitness results. It is also equipped with an anatomically designed saddle for peak comfort at all times. XTERRA Fitness stands behind our indoor cycles with exceptional warranties that make your exercise equipment investment worthwhile for as long as you own it. Features: Convenient walk-thru design Smooth and quiet poly v-belt 14 lb. Heavy duty steel flywheel Oversized, self leveling pedals 3-Piece Crank Comfortably molded seat bottom and back pad Seat adjustments - fore/aft Large blue backlit LCD console display 20 Resistance levels 8 Pre-set, 2 user & 2 heart rate controlled programs Audio jack & speakers for MP3 player Cooling Fan Water bottle & adjustable holder Transport wheels for convenient mobility Footprint dimensions - 55" x 28" x 47" Product assembled weight - 122 lbs. User weight capacity - 300 lbs. 110v plug in Warranty: Frame & Brake - Lifetime Parts & Labor - 1 Year