Core Grips. The Core Grips improve the feel and grip while giving the bike a custom look. Puig's Core Grips are made of thermoplastic elastomer, a material that provides a soft touch while being resistant to wear. With its installation it is possible to improve the feel in the hands which has results in better control. They incorporate areas with different textures to provide a good grip without losing comfort, in addition to avoiding uncomfortable tingling in the hands on long routes. They are presented in a combination of two colors which makes it easy to combine aesthetically with the design of the motorcycle. They are 121 mm long and can be installed on 22 mm (7/8") diameter handlebars.