Features:
1. Our bicycle bottle cage conversion seat is made of high-quality aluminum alloy material, which is wear-resistant and corrosion-resistant, not easy to break and rust, and is durable.
2. The length of the rack conversion seat is about 7.7cm, the width is about 5cm, and the installation tube diameter is from 2.2cm to 4cm.
3. The compact and lightweight design makes it easy to store and carry. The product enables a water bottle rack to be installed on the bike easily.
4. Multi-directional installation: the seat tube is installed vertically, and the handlebar is installed horizontally.
5. If you have any questions, please contact us in time. We will provide you with better products and services. 
 
Notice:
1.Actual color may be slightly different from the image due to different monitor and light effect
2.Please allow 1-3cm deviation due to manual measurement
              
Description:
Material: Aluminum Alloy
Size: 7.7*5cm
Installation diameter: 22-40mm

Package List:
1 set x Bike Kettle Holder Adapter (Not include bottle cage)