16-inch Wheel Aluminum Rim Steel Fork Frame Unicycle Blue w/ Comfortable Saddle Seat Rubber Mountain Tire for Balance Exercise Training Road Street Bike Cycling Brand new 16-inch Wheel Unicycle with somatology design and top quality, this is just the one you are looking for! Riding unicycle is to train your balance and strength as well as for sports, exercising & recreational activities. Cotterless steel crank, excellent manganese steel wheel bearing and frame; Large saddle in unique design for extra comfort & safety. Sturdy construction for Novices and Professionals; adult exercising, recreational, beginner riders and experience cyclists; Great for both novices and professionals, men and women. Eye-catching bright Blue color combination; Cotterless steel crank & Smooth riding wheel bearing