One Up Thin Lock-On Grips Low-Profile Design Grips are an important part of mountain biking. With the right grips, your hands will feel much more comfortable holding the bar. The One Up Thin Lock-On Grips have a low-profile design that maximizes bike feel and control. The grips have a 29mm diameter and weigh only 106g for the pair. They come with a lock ring that helps to keep the grips in place while you're riding. Features Diagonal thumb ribs with palm heel mini cushion pads and durable grip ends A pre-installed inner lock ring and bolt keep the grips in place while you're riding Diameter: 29mm Length: 138mm Weight: 106g (Pair) | Oneup Components | Thin Lock-On Grips Green