Cycling Bicycle Bottle Cage Road Mountain Bike Aluminum Alloy Water Cup Holder Feature： 1.Ideal For Most Standard Bottles: Snugly Fit Bottle Diameter Around 3 Inches , Or 40. ( Can Be Adjusted By Bending ). 2.Improved Design For Safer Hold: By Adding 2 Smooth Bolt On Each Side Of The U Shaped Arm, The Holder Clasps The Bottle More Securely When Cycling Or Dirt Biking. 3.6061-T6 Heat-Treated Aluminium Alloy: 6Mm Thick Profile, Sturdy Metal, Ultra Lightweight 68G. 4.Easy Installation: Simply Mount The Cage To The Pre-Drilled Holes On Bike Frame With Allen Key. Mounting Hole-Center Distance: 25 Inches (64Mm). 5.Comes With 2 Packs Of Bicycle Water Bottle Rack; 5 X Allen Screws (M5X12Mm), 5 X Washers, 1X Allen Key For Each Bottle Cage Color: Black,Blue,Red Package Included： 2 X Bicycle Bottle Cage 4 X Screws 1 X Wrench LOOPSUN Valentines Day Savings Clearance 2024! Cycling Bicycle Bottle Cage Road Mountain Bike Aluminum Alloy Water Cup Holder Valentines Day; Valentines Day Gifts; Bike Cup Holder Bike Water Bottle Holder; Water Bottle Holder For Bike; Motorcycle Cup Holder Cup Holder For Bike; Bike Accessories; Bicycle Accessorie Occasion: Leisure, Travel, Daily Life, Party, Sports，Home，School, Family, Holiday. Suitable For Bike Accessories，Bicycle Accessories.