zoneshare Bicycle Extension Frame Extension Frame Light Code Watch Frame Bicycle Stand Multi-Functional Aluminum Bracket (10cm-Single Frame-red?Aluminium Alloy?)
- ? suitable trolley holder to add extra space for bicycle lights, GPS, stopwatches or phones..
- Easy to install and disassemble: equipped with hexagonal screws and wrenches, easy to install and disassemble.
- Flexible: adjustable position, with gasket design, effectively prevent the extension frame from rolling.
- Lightweight and durable extension rod in carbon fiber and aluminum alloy bracket.