1Fitment: Universal fit for motorcycle with 25mm (1in)/28mm (1.1in) standard hollow handlebars; Replacement for Suzuki Gsxr Hayabusa; Replacement for R1 R6, etc. 2Better Throttle Performance: Throttle handle is a perfect aftermarket replacement to replace original damaged handlebar, bringing you better throttle performance. 3Non Slip: The motorcycle handle grip is designed with uneven raised surfaces, effectively non slip, and can also massage hands to reduce journey fatigue. 4Decorate Your Motorcycle: Fine workmanship, motorcycle handlebar grip is stylish, enhancing the look of your motorcycle, no modification needed, easy to install. 5Soft Silicone: Throttle twist grip is made of soft silicone and plastic material, comfortable to grip, high temperature resistant, not easy to break.