Gasedin Water bottle holders for bicycles， Aluminum Lightweight Alloy Water Bottle Cages for Cycling Fits Bike with Easy Installation

Package Content:1 Pack Bike Water Bottle Holder,one Cooling Arm Sleeves,One Bandana with Multiple Use,One Bike Frame Chain Protective, 4 standard size screws.
High Quality Material:Made of aluminum alloy which make this water bottle holder extra strength and durability.
Lightweight:The water bottle cage only weights 1.27 ounces(36g)which can effectively reduce the weight for long-distance travelers, ideal for usage by cycling.
Asjudtable Bottle Holder:This bicycle cup holder can adjust to fit most standard sized water bottles.You just need bend frame to fit your cup.
Easy to Install:Use a 4mm hex key (NOT included) to fasten cages in screw holes on frame. Please Note - bike frame requires threaded holes for installation of cages.
Package Content: 
1 x Bike Water Bottle Holder
1 x Cooling Arm Sleeves
1 x Bandana
1 x Bike Frame Chain Protective
4 x Standard Size Screws
Bottle Cages Fit:
Adjustable bicycle cup holder can adjust to fit most standard sized water bottles.You just need bend frame to fit your cup.