Magura Shiftmix Lever Clamp Integrating your shifter into your brake clamp can be a great way to save up prescious space on your handlebars. These Magura Brake lever clamps are threaded for shifters, and feature a dual-screw format for brakes that allows you to evenly distribute tension without pinching the clamp. They're made of sturdy and lightweight Aluminum, and precision machined. Features Material Aluminum Compatible levers MT2, MT4, MT5, MT7, MTS | Magura Shiftmix Lever Clamp Shimano I-Spec I+II, Left and Right Set