- Durable aluminum alloy extension rack designed for long term use on bicycles. - 2-in-1 design: combines a code meter rack and a lamp bracket in a single, practical cycling accessory. - Lengthened extension and centered layout: makes the code meter easier to view while riding and provides a more comfortable line of sight. - Detachable frame: the code meter frame is removable and can be mounted for both left and right hand use. - Lightweight and reliable performance built for cycling conditions. - Use scenarios: - Road cycling or daily commuting: extended extension helps you read the code meter without tilting your head, reducing distraction. - Night riding: lamp bracket support allows mounting a light for improved visibility and safety. - Touring or long rides: detachable frame enables flexible positioning or quick reconfiguration for different handlebars or grip preferences.