U.S. buyer attention:
The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. But you can choose ship from China.

Spanish buyers attention:
If your address includes following postal code please do not choose the Spanish warehouse.
The zip code starts with 35/38.
Overseas warehouse cannot be delivered. But you can choose ship from China

Bicycle Bottle Cage Mount Adapter Aluminum Alloy Bottle Cage Extension Holder Seat Multifunctional Lightweight Cycling Equipment Feature: 1. Adjustable Positioning: Our bike water bottle holder hole adjuster allows you to customize the position of your water bottle rack, making it more comfortable and convenient for you while cycling. 2. Sturdy and Durable: Our bicycle kettle holder regulator is made of high-quality aluminum alloy material, which is sturdy and long-lasting. It can withstand regular use, bumps, and shocks, without breaking or deforming. 3. Seamless Integration: Our road bike water bottle cage adapter is seamlessly integrated into your bike's frame, providing a neat and compact solution, without adding extra weight or bulk. 4. Rust-proofDesign: Our MTB bike bottle rack conversion base is vacuum-plated, which provides extra durability and resistance to wear and tear. It can withstand harsh outdoor conditions and prevent rust and corrosion. 5. Compact and Lightweight Design: Our bike water bottle holder hole position fixed frame is small and lightweight, making it easy to install and carry with you while cycling. It doesn't add any unnecessary weight to your bike, ensuring optimal performance and comfort. Specification: Model Number: Bike Kettle Holder Regulator Product name: Bicycle Bottle Cage Hole Position Adjuster Main material: Aluminum alloy Product color (optional): black, red, blue, gold, silver Product size: About 132x18x5mm/5.19x0.7x0.19in Product net weight: About 36g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.   1 x Bike Kettle Holder Regulator