• Expanding on Avon's popular line of cushioned grips, the company introduces its next generation, the Air-SS• Similar to the original air cushioned grips, the Air-SS incorporates a system of air pockets inside the grip to dampen vibration from the ride• The Air-SS grip however, does not have any surface bumps, rather a consistent surface diameter with Avon's popular knurl texture• Rubber with an O.D. of 1.50″