The Tangent Contour grips are constructed of a proprietary Soft Compound TPE material, featuring a contoured pattern and a small flange; these grips provide exceptional feedback and control. The addition of the new v2.1 Single-Clamp Lock-On system makes installation a breeze and ensures that your grips stay put no matter what the conditions. - Contoured Rib Design - Small Flange for just the right amount of support - Single clamp - Version 2.1 Lock-On System - Proprietary ODI Soft Compound Material - Hand Friendly Soft Ends - Reinforced for Added Durability - 30.5MM Slim Diameter - Color: Black - Shape: Round - Lock On: Yes - Length: 135