Bike Bottle Cage Saddle Mount Adapter, Bicycle Extension Holder Bottles Extender Bracket for Cycling

【Multi-Purpose】: Expandable multifunctional design, not only can be installed with standard water bottle cage, but also can be applied to the tail bag and other cycling equipment, support the installation of up to two water bottle cages, greatly enhance the storage capacity. 【Reliable Material】: Made of high-strength engineering plastics, sturdy structure, strong impact resistance, even on bumpy roads can also be stable to carry water bottles, to avoid accidental drops, the surface is treated with special technology, more wear-resistant. 【Easy-to Install】: It can effectively fit the frame, the conversion bracket only needs to be fixed at the seat bow with clamps and screws, the installation is quick and labor-saving, stable and not easy to loosen. 【Strong Practicality】: The bracket adopts 1-piece molding technology, smooth and natural lines, fit the body, ride more smoothly; the overall weight is extremely light, will not add extra burden to the bike. 【After-Sale Service】: Thanks for your purchase. If you have any problem, please contact us and we will help you solve them within 24 hours.