B-RAD Double Bottle Adapter


B-RAD (Be-Rad), Bottle Relocation and Accessory Device, is an innovative and extremely flexible system for organizing on-bike bottle and accessory storage using bottle cage mounts. The system is inclusive of 3 different mounting bases, the B-RAD 2, 3 & 4, and growing number of mountable accessories.

The Double Bottle mount is a side-by-side bottle mount for maximizing your on bike water storage on your downtube or fork leg. Alternatively you can mount a Mini Strap and Accessory Mounts with a water bottle next to it. Included are the Double Bottle adapter mounts and associated hardware.

Complementing products:


  • REQUIRES use of a B-RAD base and usually the B-RAD 3 or 4 base.
    • When mounted on the downtube, the B-RAD 3 or 4 moves the bottles up so they do not interfere with your legs
  • Print this document in 1-1 format and you can cut out the different B-RAD mounting bases to see what fits on your bike.
  • Compatible with any frame that uses standard 64mm spacing bottle cage braze-ons (basically every modern frame).

     Tech Specs:

    • 6061-T6 aluminum brackets, stainless hardware
    • Weight (no hardware) - 20 g
    • 18-8 stainless steel bolts included
    • Maximum load 1700g
    • Torque 3-4 NM
    • Made in the USA