Features： 1、Scope of Applications: This bike shifter brake lever set is compatible with most road bikes, very suitable for MICRONEW road vehicles front and rear derailleurs. 2、Materials: The brake lever is made of aluminum alloy, which is durable and will not crack or break or rust, the grip is wrapped with PVC, non slip and durable, can be used for a long time. 3、Wide Adaptation: Installation diameter is 22.2‑23.8mm, suitable for road car brake core; road bend, horn handle, airplane handle, claw handle. 4、Packing List: You will get 1 pair of bike brake levers (left and right), 2pcs gear shift core, 2pcs brake core, which are match with your bike. 5、Easy to Install and Disassemble: With high strength and reasonable structure, bike shifter brake lever is convenient to install and disassemble. Specification： Item Type: Bike Shifter Brake Lever Gross Weight: 584g / 20.6oz Material: Aluminum alloy, pvc Product Size: Width:150mm / 5.9in, Height:50mm / 2.0in, Handle length:130mm / 5.1in Installation Diameter: 22.2-23.8mm / 0.87-0.94in Adaptation: Road car brake core; road bend, horn handle, airplane handle, claw handle Compatibility: For MICRONEW road vehicles front and rear derailleurs Package List： 2 x Gear Shift Handle 2 x Gear Shift Core 2 x Brake Wire Core