Bicycle Mountain Bike Bottle Cage Adapter Mount in Aluminum Alloy, Easy to Install Bicycle Bottle Cage Mount with Double-Sided Locking System for Handlebar and Seatpost

Easy to Install and Remove: Complete water bottle holder with bolts and Allen key included.The distance between the holes is 65-67 mm.The holder can be rotated 90 degrees to suit the installation position.Installation takes only a few minutes.Durable and Sturdy: This water bottle holder is made of AL7076 aluminum to withstand harsh conditions.Lightweight, rust-free, colorfast, and long-lasting.Excellent Add-ons: Maximizes space utilization; two pairs of adapters are included for a perfect fit on your bike.Shockproof with maximum rigidity.When you're cycling, the Bottle Cage Adapter allows you to easily and quickly access your water bottle.Safe and Sturdy: The bottle cage adapter is very convenient for quickly removing the bottle cage, but when you're riding on bumpy or rough roads, or when you want to ride fast, the bottle cage will be firmly fixed in place.Wide Compatibility: The bottle cage adapter is compatible with almost all types of bicycles.You can mount it on any seat post or tubular handlebar with a diameter of 22.2 to 31.8 mm.The bottle cage adapter is also suitable for most baby strollers, pushchairs, and umbrellas.