Item Name: Black Cycling Water Bottle Cage Bike Cup Rack Bracket Glass Carbon Fiber. Material: Glass Carbon FiberWeight: 30g/pcsColor: Black & WhiteSize: 142 * 85 * 80 mmQuantity: 1PcsLightweight, suitable for road bikes and mountain bikes.Super toughness, encountered strong impact will not be deformed and brokenSuitable for all kinds of glass bottle cup bottom diameter greater than about 55mmPackage Included: 1 X Bike Water Bottle Holder (Without Water Bottle) *
