Wolf Tooth Components B-Rad Mounting Base


Mounting Holes: 2 Threaded Holes
Sale price$34.99
In stock (11 units), ready to be shipped


Bases are the foundation for the B-RAD system and the rest of the B-RAD system mounts to them

  • Reposition bottle cages using existing bottle cage mounts on your bike

  • Lightweight, durable, rust-proof materials

  • Customize storage to your specific needs with flexible B-RAD system

B-RAD 2: The 2-Slot Base can move bottle or other accessory to an optimal location even on a smaller or dual suspension frame

B-RAD 3: The 3 slot base with 4 threaded holes provides additional adjustment and mounting options vs the B-RAD 2. A typical application would be to mount a bottle cage in the forward threaded holes with a B-RAD accessory tucked behind it. This mounts perfectly to triple bottle mounts on frames and forks. The B-RAD 3 includes a zip tie, channels for the zip tie, and a foam pad for secure mounting

B-RAD 4: The 4 slot base is the longest base with 9 threaded holes for the ultimate flexibility and capacity when bike packing, touring, commuting or just exploring on 2 wheels. It′s long enough to mount 2 small bottles inline or multiple accessories. The B-RAD 4 includes zip ties, channels for the zip ties, and a foam pad for secure mounting


  • Mounting any of the bases requires the use of at least 2 standard threaded bottle cage mounts. B-RAD 3 and 4 should use the auxiliary foam pad (to protect your frame) and zip tie to secure the base. Any other mounting methods are not recommended
  • You may need a Problem Solvers Space Out Kit or similar method to clear the front derailleur clamp. Be sure to use bolts with additional length equivalent to the extra spacing added
  • Compatible with any frame that uses standard 64mm spacing bottle cage braze-ons (basically every modern frame)


  • Material: 6061-T6 Aluminum brackets / EVA foam pad
  • Torque: 4-3Nm
  • Max Load: 1700g per base
  • Weight:
    • B-RAD 2: 27g
    • B-RAD 3: 41g
    • B-RAD 4: 75g 

Distributor Metadata:
B-RAD-2 Wolf Tooth components, B-Rad Mounting Base, B-Rad 2, 2 threaded holes
B-RAD-3 Wolf Tooth components, B-Rad Mounting Base, B-Rad 3, 4 threaded holes
B-RAD-4 Wolf Tooth components, B-Rad Mounting Base, B-Rad 4, 9 threaded holes

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