ITEM NAME:Bicycle Seat Post Back Double Water Bottle Holder Cage Rack Adapter Black Description: 100% Brand new and High quality Designed to offer secure bottle holding and easy bottle removal. Water bottle holder adapter, super toughness. Installed in the seat, it can extend installation two water bottle cages. Durable, ultra light, high-strong, non-deformable and corrosion resistant. Fits for long time riding or Long distance travel. Specification: Material: aluminium alloy Size: 10 x 11 x 6cm/3.9 x 4 x 2.inch Package Includes: 1 Piece Bottle Cage Holder Adapter 6 Pieces Screws 4 Pieces Spacers 1 Piece Wrapped board Note: This product does not include water bottles and bottle cage SKU: DMO0021283765005379.1 Piece Bottle Cage Holder Adapter. This product does not include water bottles and bottle cage. Water bottle holder adapter, super toughness. Installed in the seat, it can extend installation two water bottle cages.
