These 5.0mm low-profile grips are lightweight and perfect if you prefer thinner grips. Installed diameter of 30mm creates a low profile for more responsive bike handling 100% patented dual density silicone compound provides excellent vibration dampening and conforms to your hand for improved comfort while maintaining durability Sticky texture provides excellent grip with or without gloves in all weather conditions Handlebar caps included Compatible with all types of MTB handlebars For easier installation, spray 91% isopropyl alcohol (or spread with a rag) on the inside of the handlebar and handlebar area. Slide the handle onto the handlebars and allow to dry.