ROCKBROS Bicycle Bottle Cage Waterproof Electroplated Aluminum Alloy Cycling Cup Holder Lightweight Gradient MTB Road Bike Water Bottle Rack Bike Accessories

Product Features:Easy travelling with the cut-out designWaterproof and wear-resistant, not afraid of wind and rainElectroplated aluminum alloy One-piece molding is not easy to fadeEasy and stable frame mounting, easy to pick upCompatible with many different modelsRounded design, not easy to scratchRounded edge design, not easy to scratch the surface of the frame water bottles, drinks, thermos can be carriedCompatible with many different modelsCompatible with major brand models, simple installation, long use time, not easy to age