One of our most popular seats over the past 10 years has been the Bone Deth Vibrator seat and we just received a new batch in the leopard and Spider design. These seats are available in both slim and mid sizes. Click HERE to view more photos and to purchase yours now. When Bone Deth released these seats over 10 years ago they were instant classics and sold out every time. The riders have spoken and Bone Deth listened to bring this seat back so you could get your hands on one to upgrade your ride. These seats feature high density foam which means it’s comfortable and durable. Mid size with with 3 panel cover and the slim size has a 2 panel cover. Double stitched seams. Slim base with hidden guts. Hidden plastic bumpers under the nose and tail. Reinforced nose. Mid size weight: 12.4 oz. Slim size weight: 10 oz. This is a Pivotal style seat which is compatible with Pivotal style seat posts only. If you have any questions about compatibility please contact us before you buy. Thanks!