Product Description :
Bicycle Bottle Cage Holder Adapter, Double Bottle Cage Adapter Bike Seat Post Bottle Cages Adapter Smooth for Mountain Bikes for Folding Bikes
Product Features :
- Multifunctional adapter, with two water bottle holders, can carry gas cylinders or two water bottle cages
- The bracket can be rotated 360 degrees to fit the installation position, easy to install and remove
- Made of aluminum alloy, it has smooth surface, corrosion resistance, high strength, sturdiness and durability, and prevents deformation and damage
- Commonly used for seat tube, bend handlebar, straight handlebar, can be directly locked on the seat post to hang two bottle cages
- Suitable for handlebars with a diameter of 21?31.8mm/0.8?1.3in, suitable for various types of bicycles, including mountain bikes, road bikes and folding bikes