Avon Gel Grips For Harley With Dual Cable Throttle The Avon Gel Grips ergonomic grip, featuring the softest rubber that Avon has used in a street bike grip. Unique dimple texture and tacky feel that helps reduce unwanted road and engine vibrations, and reduces hand tingle. Features: Ergonomic grip that features the softest rubber Soft, GEL rubber has a unique dimple texture Helps reduce unwanted road and engine vibrations, while also reducing hand tingle Billet aluminum end caps