XNJIHWA 2Pcs Bicycle Water Bottle Holder Brackets Adjustable Lightweight Aluminium Alloy Bike Water Bottle Cage with Screws for Road & Mountain Bikes,Black

• Material:made of high-strength aluminum alloy material,durability and light weight,each 45g
• Size:15*8.5*8.5cm.Package included: 2 bike bottle holder,4 screws,1 allen key
• Key features:This exceptionally durable bike bottle cage has been designed to hold your bike bottle higher up for a firmer grip,keeping it secure and in place even in challenging conditions
• Easy to install:use an allen key to secure bottle holder in screw holes on the frame,please note that the bicycle frame requires corresponding threaded holes for attaching the bottle holder
• Quick and easy access to your bike water bottle when you need it,great for road,mountain,hybrid,touring and electric bicycles

About the product: -Colour :Black. -Material:made of high-strength aluminum alloy material. Size:15*8.5*8.5cm. suitable for almost all standard water bottles and drinking bottles. The package includes:2 bike bottle holder,4 screws,1 allen key Note: If you receive a product with defects in material or workmanship, we will replace or refund it.