Universal Bicycle Bottle Cages Colorful Gradient Carbon Fiber Road Bike Cycling Water Bottle Holder Brackets Bicycle Accessories Description: Name: Bicycle bottle cage Material: PC plastic Color: black, red-yellow, blue-violet, black-blue, black-red Features: wear-resistant, multi-color optional, good toughness, light Applicable: all kinds of bicycles with water bottle mounting holes Weight: about 36g Style: one-piece molding Specifications: Surface:With surface polish processing technology,the water bottle cage is friendly compatible with your bike frame and water bottle,stay from scratching.Meanwhile, electroplated gradient deisgn,color changed showing the great appearance Sturdy & Secure:The water bottle holder has arms that wrapped around the water bottle and the water bottel lock design on the top will keep the water bottle staying in secure condition.This secure system will protect your water bottle stay sturdy,whether youre commuting cycling or riding on the bumpy road,the water bottle will not drop out Universal Fits:20-32oz(500-950ml)water bottle the bike.Fits min bottle diamater is 2.7 inch(70mm),max bottle diameter is 3.0 inch(78mm).It is easy and safe to take driking ,or sports squeeze water bottles,you don't have to worry about water bottle falling out Superior Material:Our bike water cup holder is made of flexible PC material.High toughness and elasticity will not be broken easily.Also it is so lightweight,only about 36g for whole holder,with no any burden for your cycling travel Easy To Install: Each bottle cage comes with 2 stainless steel bolts .Please Notice :Bike frame requires threaded holes for install of the bottle holder,oval mounting holes allow for slightly adjust the position on bike frame Package Included: 1* Bottle cage 2* Screw