Eliminate painful pressure points and promote blood circulation by utilizing adjustable interconnected air cells, which conform to the rider's shape regardless of weight or seating position This scaled down version of the Smart features the same wide front-to-back cutout to reduce contact all the way up the center of the cushion along with the tapered back and tailbone cutout Reduce shock and vibration to reduce lower back pain; improve air circulation under the rider to disperse heat and perspiration Universal fit for smaller cruisers, sport touring, larger adventure bikes and wider pillion seats Add shock absorption to provide greater overall seat comfort 13.5" W x 11.5" L x 2" H