Mechanical Bicycle Computer Speedometer For Cycling 26 To 29 Inch

Feature: \n 1. This is a bicycle or tricycle general mechanical speedometer, it is a high\u2011quality bicycle equipment made of durable aluminum alloy.\n2. Pure mechanical bike computer, not only has good quality, but also has accurate data.\n3. It works for 26/27.5/28/29 inch bikes only, be sure to check your bike size before you buy it.\n4. Our product accessories are complete and easy to install, you can do it by yourself without any effort.\n5. The must instrument you should need for your bike journey, and you'll find it useful. \n\nSpecification: \nFeatures:\n\n--\n\nThis is a bicycle or tricycle general mechanical speedometer, it is a high-quality bicycle equipment made of durable aluminum alloy. \n\n--\n\nPure mechanical bike computer, not only has good quality, but also has accurate data. \n\n--\n\nIt works for 26/27.5/28/29 inch bikes only, be sure to check your bike size be: