Description:
Bottle diameter around 2.8" will fit perfectly. Max bottle diameter is 2.8"(70mm).
Fit most standard sized water bottles Aluminum alloy, extra strength and durability. Combined with low weight, ultra light
Use a hex key (included) to fasten cages in screw holes on frame

Specification:
Material: Aluminum.
Color: black
Size: 14 * 8.5 * 10cm.

Package include: 2 * cycling bottle cages. 4 * screws. 1 * hex key.