The bicycle seat blues got you down? You've read about the problems with bicycle riding and traditional bicycle seats. This may be the answer you are looking for. The SEAT from ERGO, LLC can have you up and riding in healthy comfort today! Try the new Gel seat from ERGO. The SEAT, bicycle seat takes the pressure off soft tissues and tender organs and lets you sit where you are supposed to sit — on your “sit bones”. The SEAT’s innovative, ergonomic design eliminates the protruding horn or nose found on conventional bicycle seats, providing a significantly more comfortable and healthy ride. Dimensions: 9 x 6 x 3.5 inches Fits any Standard, Conventional Rail-Mount Bicycle [Note: "stationary" exercise bikes, must have conventional rail-mounts for proper installation] Rear Reflectors are Standard on this bicycle seat Lightweight 14 oz. Design, Easy Installation and Adjustment, "Sit-bone" Based Support, Healthy Comfortable Ride, No more Numbness with this bicycle seat!