Wolf Tooth Components B-RAD Double Bicycle Bottle Cage Mounts Adapter Double Bottle Adapter is part of the B-RAD™ system that allows you to fit 2 bottle cages side-by-side. Easy to access bottles and out of the way of legs Easy to install using existing cage mounts on a bike B-RAD Base component is required; sold separately Compatibility Requires use of a B-RAD mounting base Compatible with any bike frame that has 2 standard 64mm spacing bottle cage mounts (most modern frames) Hardware included is T25 Torx head Tech Specs Material: 6061-T6 aluminum bracketsWeight: 20gMaximum load: 1700gTools Needed: T25 TorxTorque: 3-4 NmMade in the USA — — — — — — — — — — — — B-RAD™ — BOTTLE RELOCATION & ACCESSORY DEVICEAn innovative, flexible system for organizing on-bike bottle storage and accessories Customize storage to your specific needs with flexible 3-step B-RAD system. Here is how it works: B-RAD Base – available in a variety of lengths Attaches to bottle cage mounts on bike Provides platform for the B-RAD system B-RAD Mount Attaches to B-RAD Base Secures accessories to the Base Accessory-specific mounts available Accessories Held in place by B-RAD mounts or straps Carry ride essentials like bottles or tools