ACRUNU Lightweight Aluminum Alloy Road Bicycle Water Bottle Cage Cycling Bottle Bracket - Black •Sturdy Aluminum Alloy Construction: Crafted from high-quality aluminum alloy,this water bottle cage is both lightweight and durable,ensuring reliable support for your bottle without adding extra weight to your bike •Universal Bike Compatibility: Designed for versatility,this water bottle holder is suitable for road bikes,mountain bikes,and folding bikes •Secure Bottle Grip: With its precision-engineered design,the cage securely holds your water bottle in place during bumpy rides or high-speed cycling,preventing it from slipping or falling •Sleek,Compact Design: The water bottle cage has a compact profile that fits seamlessly on any bike frame,maintaining a minimalist appearance while offering practical functionality •Easy Installation: This bottle holder can be quickly and easily mounted on most bikes with standard screws,offering a hassle-free setup and ensuring your hydration is always within reach during your rides Specifications: •Size: 13.4*7.4*7.7cm •Material: Aluminum alloy •Weight: 36±3g •Applicable: Road bike/Mountain bike/Folding bike Package included: •1 x Bicycle Water Bottle Cage •2 x Screw •1 x Allen Key •Other items not include