BikeMaster 7/8" 160mm Custom Foam Sleeve Road Tour Grips Pair - 170590 Designed to stop vibration from traveling through the handlebars and up into your arms, making the ride more pleasant for you. Very soft "closed cell" foam sleeve, PVC plastic core/Chrome-plated aluminum ends Absorbs vibration; ozone and UV resistant/Show custom look 160mm wide / Available for 7/8" and 1" handlebars For use with twist throttle applications