1、Fitment: Universal fit for motorcycle with 25mm (1in)/28mm (1.1in) standard hollow handlebars; Replacement for Suzuki GSXR Hayabusa; Replacement for R1 R6, etc. 2、Better Throttle Performance: Throttle handle is a perfect aftermarket replacement to replace original damaged handlebar, bringing you better throttle performance. 3、Non Slip: The motorcycle handle grip is designed with uneven raised surfaces, effectively non slip, and can also massage hands to reduce journey fatigue. 4、Decorate Your Motorcycle: Fine workmanship, motorcycle handlebar grip is stylish, enhancing the look of your motorcycle, no modification needed, easy to install. 5、Soft Silicone: Throttle twist grip is made of soft silicone and plastic material, comfortable to grip, high temperature resistant, not easy to break. Item Type: Throttle Grips Material: ABS+Silicone Application: Used to replace the damaged the shabby handle barDiameter: Approx. 25mm/1in, 28mm/1.1in Fitment: Universal Fit for Motorcycle With 25mm (1in) /28mm(1.1in) Standard hollow handlebars such as the models below: Replacement for CBR600RR CBR1000RR F3 F4 F5 CBR600 RC51 Replacement for R1 R6 Replacement for Ninja 250R ZX6R 636 ZX6RR ZX10R ZX7R ZX9R ZX12R ZX14R Replacement for Suzuki GSXR Hayabusa GSX1300R TL1000R Replacement for Ducati 888 849 851 749 898 1098 1198 Replacement for Choppers Models up to 2007 with 1in Handle Bars 2 x Throttle Grips (Left + Right)