Rowing Machines by WaterRower A1 Series This rower gives a full-length stroke. The rower is similar to the full commercial versions with a singular running rail. This rower has a really impressive sound that doesn't leak. Buy wisely and you will save money for years. Buy cheap now and you will waste your money and note use the cheap buy much and it's going to take up space in your home or garage very soon. Buy a good machine and reap the benefits now and tomorrow. Details The WaterRower A1 Home Rowing Machine is specifically designed to be lightweight, portable, space saving and vertically stackable. In fact, 3 A1 indoor rowing machines can be stored vertically in the same amount space as ONE indoor cycling bike! The patented WaterFlyWheel has been designed to emulate the exact dynamics of a boat moving across the water, and creates a wave-like sound that is engaging, mesmerizing and feels like the real thing! The unique geometry of the A1 Home Rowing Machine makes it easy to row with good technique, even for a beginner rower, and the quality construction provides a natural, fluid connection with every stroke. Additionally, the A1 Home features a simple Quick-start monitor. Additional Information Frame Material American Ash wood (from sustainable forests) / Black Powdercoated Aluminum Finish Finished in Danish Oil Workout Monitor Quick-start Monitor Heart Rate Monitoring not available on this model Handle Width 17" Rail Design mono-rail Warranty 3 Year Parts / 5 Year Frame Shipping Weight 78.0000 Dimensions In Use: Length - 83.5” / 212 cm, Width - 22.25” / 57 cm, Height - 20” / 51 cm Stored: Depth - 20” / 51 cm, Width - 22.25” / 57 cm, Height - 83.5” / 212 cm Weight: 61 lbs / 28 kg (dry), 98 lb / 44.5 kg (17 l of water) Country of Manufacture United States https://www.youtube.com/watch?v=tSVLW1STcDo assembly video.