TOSUOD | TOSUOD Bicycle Tail Bag Water Bottle Rack Cycling Stability Rack Fixed Frame Large Tail Bag Anti Shake Conversion Bracket

Anti‑shake Stable Support:Effectively prevents saddle bags from swinging and shaking during bumpy rides, keeps your rear bag firmly in place for safer cycling.Premium Aluminum Alloy Material:Lightweight yet high‑strength aluminum construction, anti‑deformation, durable for long‑term outdoor use.Easy Quick Installation:Comes with complete mounting screws, simple to install without extra modification, fits most common saddle bags.Wide Compatibility:Works for road bikes, mountain bikes and most standard bicycle saddles, great for long‑distance cycling trips.Compact Practical Design:Does not interfere with riding posture, reserved mounting holes for optional water bottle cages to expand storage space.