Avon Metric Cruiser Air Cushion Grips Features The ultimate in comfort and function, these Air Cushion chrome grips feel great and perform great Special core bar creates air pockets inside the grip body Air pockets dampen vibrations, help eliminate the tingle in your hands and soften the overall feel of the ride Soft serrated texture on the grip surface helps you hold on to your bike with no-slip confidence Finished off with only the best - 6061 billet aluminum end caps and collars Unique, patent pending, throttle sleeve that comes complete with interchangeable throttle cams, so a single set of grips will have multiple fitments For 1 bars