Chrome aluminum collars & end caps. Incl. throttle sleeve. Small diameter handlebar grip set; with a small palm swell to follow the hand palm contours to give a more natural and positive feel. Made with EPDM rubber compound that will not harden; crack or wear over time and provides an soft feel for all-day vibration dampening comfort. Comes with chrome or satin black aluminum collars and end caps. The end caps can be removed for installation of in-bar mirrors; turn signals or anti-vibration weights.