The Brood Perch is hands down the nicest seat for 12"-16" bikes. The Perch uses the patented Pivotal™ interface that is stronger and lighter than traditional seats with rails and allows for lower minimum seat height.  The Throne ups the game over a traditional Pivotal™ seat with fore-aft as well as angular adjustment. The seat is covered with soft yet extremely durable microfibre. The Brood™ mountain logo is embossed and screened onto the microfibre cover. Dimensions: width 4.6", length 7", weight is 175g. Pivotal™ seatpost required.