Description:

This bike water bottle cage adapter extender mounting bracket increase a cage on either side of the frame, you can run two full size bottle cages instead of one.
Equipped with screws and other mounting accessories for easy installation and disassembly.
Made of Aluminum Alloy, smooth surface, rust-proof and durable
Can be directly locked on bike frame to hold two water bottles or can be used for mounting CO2 bottle for bike tire repairing
Aluminum alloy CNC integrated molding is easy to keep stability while cycling without falling off.

Specification:

Material: Aluminum Alloy
Size: 135x80x38mm/5.3x3.14x1.5 inch

Package Includes:

1 Piece Bike Water Bottle Cage Adapter