Kettler Fitness Elyx 3 Elliptical Crosstrainer Elyx 3 Elliptical Dimensions: 80in L x 23in W x 73in H / Weight: 156 lbs. Winner of the Plus X Award for Innovation, Design and Functionality / Kettler 45 lbs. Drive System Offers a Smooth, Fluid, and Effortless Glide that Provides an Ultra Low Impact and Natural Motion Durable Quality Construction and Design: Powder Coated, High Carbon Steel Frame / Poly V Drive Belt for Silent Operation / Sealed Ball Bearings at Every Pivot Point for Smooth Operation / Built-In Floor Levelers Adapt to Uneven Floors / Transport Casters for Easy Relocating Variable Resistance Levels Indexed from 1 to 15 / Stride Length: 20in When Measured with a Straight Line / Footplates Travel 22in Along their Elliptical Path / The Footplates Narrow Q Factor Maximizes Comfort and Stability High Resolution Back-Lit LCD Computer Display - Provides Easy to Read Digital and Graphical Data / Includes 8 Preset Programs, as well as Heart-Rate-Control Programming which Automatically Changes the Display Color Based on Heart Rate - Glows Green to Indicate Training in the Ideal Zone, Blue if Below, and Red if Exceeds the Ideal Zone