Water Rower Club X Waterrower Club Rowing Machine with S4 Monitor (Solid Ash Wood) Handcrafted rowing machine with "water flywheel" that replicates actual rowing feel Flywheel sits in enclosed water tank to provide smooth, quiet, self-regulated resistance Dual rails with 4 corner wheels increase seat stability; 1,000-pound weight capacity Solid ash construction absorbs sound and vibration; designed for high-traffic areas Stores upright; measures 84 x 21 x 22 inches (W x H x D) and weighs 117 pounds