Versatile Compatibility: The Extension Frame is suitable for bicycle headlight bracket adapter, ensuring a secure and stable connection for your cycling needs. Construction: Crafted from high-quality materials, this fixed base connection seat offers enhanced durability and , making it the perfect choice for all cyclists. Easy Installation: Designed for user convenience, the Extension Frame allows for quick and hassle-free installation, ensuring you can mount your headlight in no time. Stability : With the Extension Frame securely fastening your bicycle headlight, enjoy peace of mind knowing that your light stay in place during every ride. Design: This adapter is yet robust, minimizing any additional weight on your bike while providing a reliable solution for connecting your headlight. Colour: black Material:Aluminum alloy + plastic Package Contents: 1 * Adapter base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.