Bicycle Bottle Cage Adapter Mount Adjustable MTB Handlebar Water Bottle Holder Seat Post Mount Water Bottle Cage Holder Mount AdapterBlack

Package Included:1x conversion seat+1x3mm hex wrench+2x gasketMaterial: Aluminum alloyInstallation diameter: 19-40mm/0.75-1.57"Size: 77x53mmBracket turns 90 degrees to suit mounting position.Features:STAY HYDRATED! When you ride a bike, this bottle cage mount could let you easily and quickly get your water bottle. Compatible with nearly all kind of vehicle, you can mount it on any tubular handlebars or seatposts that have 19-40mm diameter. With our product, you can carry as many water bottles as you want to survive those extra-long ride.SECURE AND STURDY! Quick release bottle cage maybe very convenient, but when you ride on a bumpy road or want to ride fast, you may only want your water bottle stays firmly in place.SUPER DURABLE AND GOOD LOOKING! Made from high quality aluminum alloy and CNC machined then heat treated. These products are lightweight and durable. With colorful anodized finish , these bottle cage mounts would definitely turn heads. QUICK TO INSTALL, EASY TO ADJUST! Mount on your bike in under one minute.You don't need to take the brake levers or seatposts off, just clamp it on. With our plastic shims, you can mount them on nearly all tubular handlebars and seatposts. You can also rotate the upper part to make them fit your bike.Can be 360 degrees rotation, easy to install and remove.