Gazeer 2 Pack Ultra-Light Full Carbon Fiber Water Bottle Cage, Bike Water Bottle Holder Brackets for Road & Mountain Bike

Product Specifications: The bottle cage has a diameter of approximately 7.2 cm (2.83 inches) and fits bottles with a diameter of 7.1-7.5 cm (2.79-2.95 inches). Bottles that are too large or too small may not fit securely. Please measure your bottle’s diameter before purchasing. Ultra-Light Material: Made of 100% full carbon fiber—exceptionally strong yet lightweight (only 25±2 grams), resistant to deformation and corro-sion, effectively reducing load for long-distance rides. Wide Compatibility: The carbon fiber bottle cage is suitable for all types of bicycles. Whether you're trail riding, road cycling, or competing in a triathlon, our bottle cage fits your bike perfectly. Premium Durability: Built to last through thousands of uses, it offers a more premium feel than plastic while remaining ultra-light. With its reinforced high-strength carbon fiber construction, you won’t have to worry about damage even with frequent, quick bottle reinsertions. Easy Installation: Each carbon fiber bottle cage includes a hex wrench and 2 screws (316 stainless steel), ensuring quick and secure attachment to your bike frame