Bottle Cages Water Cage, Aluminum Lightweight Holder Strong Drink Cup Holders Cycling Kettle for Road, Mountain and Kids Bikes

✔Water Bottle Cage: Bicycle Alloy Lightweight Water Bottle Holder,Cycling Aluminum Water Bottle Cages, Water Bottle Brackets for Sports. ✔LIGHTWEIGHT MATERIAL: This bottle cage is made of 6061-T6 head-treated aluminum plate and plastic. Each bottle cage weighs 2.5 ounces. The high-quality material and manufacturing process reinforce for extra strength. ✔FITS MOST STANDARD SIZED WATER BOTTLES: This economic and basic designed bottle cage fits the bottle diameter around 3" perfectly. This Aluminum and Plastic combination has no welded pieces so it can expand to your water bottle better!It is very convenient that use point force to make Bottle Holder suitable for various Water bottles. ✔WATER BOTTLES FIT: Size: about 14.5*7.5*7.5 cm/5.71*2.95*2.95 inches.The water bottle cage has arms that wrap around the bottle for a secure and firm hold so you don't have to worry about it falling out during your ride. ✔EASY INSTALLATION: Use a 4mm hex key wrench (not included) to fasten cages in screw holes frame. PLEASE NOTE - bicycle frame requires threaded holes for installation of bottle cages.