HTT Motorcycle bullet shape 1" 25mm Hand Grips For Harley FLTR Road Glide Custom/ Yamaha Roadstar 1600 1700/ Harley Davidson FLSTF Fat Boy High Quality Motorcycle Hand Grips Enhance the look of your motorcycle with these custom hand grips Easy installation! These grips are great replacement for your old grips Diameter of Hole: One 1" (25mm) bar side grip, One 1" (25mm) throttle side grip. Applications with dual cable throttle control