Wolftooth B-Rad Half Bottle Adapter

Wolftooth B-Rad Half Bottle Adapter


Half Bottle Adapter lets you offset the bottle cage location to make your bottle more accessible, and to fit additional accessories like a pump, tool, tube, etc.
Easy to access bottles and out of the way of legs
Easy to install using existing cage mounts on bike (B-RAD Base component required; sold separately)
Use the DogBone base for curved downtube frames.


  • 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)
  • If mounting to a curved down tube, your ONLY option may be the Dog Bone base and it does not allow for adjustment along the bike frame like other bases

Tech Specs:

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