B-RAD MOUNTING BASES

B-RAD Bases are the foundation for the B-RAD system, as the rest of the system accessories mount to them. These allow you to move bottles to make room for frame bags, move bottles away from suspension shocks, create space to mount additional bottles and/or bags to the same bottle mount.

Repositioning uses existing bottle mounts on frame
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 a bottle or other accessory up to 54mm to an optimal location even on a smaller or dual suspension frame
B-RAD 2 base instructions

B-RAD 3

The 3-slot base with 4 threaded holes provides additional adjustment of up to 118mm 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 recommended zip tie, channels for the zip tie, and a foam pad for secure mounting
B-RAD 3 base instructions

B-RAD 4

The 4-slot base is the longest base, with 9 threaded holes for the ultimate flexibility and capacity when bikepacking, touring, commuting or just exploring on two wheels. It′s long enough to move one bottle up to 201mm, or mount two small bottles inline, or multiple accessories. The B-RAD 4 includes the required zip ties, channels for the zip ties, and a foam pad for secure mounting
B-RAD 4 base instructions

DOGBONE

The Dogbone can be used to offset a bottle or other accessory to an optimal location. Most commonly used for smaller, curved, or dual suspension frames
Dogbone base instructions

COMPATIBILITY

Mounting any of the bases requires the use of at least two standard threaded bottle cage mounts. B-RAD 3 and B-RAD 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)
Hardware included is T25 Torx head

SPECIFICATIONS
Weight: B-RAD 2 • 27g | B-RAD 3 • 41g | B-RAD 4 • 75g | Dogbone • 10g
Material: 6061-T6 aluminum brackets | EVA foam pad
Thickness: 6 mm
Tools Needed: T25 Torx
Torque: 3-4 Nm
Max Load: 1700g per base
Made in the USA

The Story
Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders.
We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we’re always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.