From the Manufacturer

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
  
  

Base Sizing

Specifications

Material:  6061-T6 aluminum brackets

Weight:   20g

Maximum load:  1700g

Tools Needed: T25 Torx

Torque: 3-4 Nm

Made in the USA