WOLF TOOTH B-RAD Mounting Bases｜Expansion Mounting Bases for Greater Storage Freedom

Just changing the bottle position can significantly improve bike usability.

WOLF TOOTH's B-RAD (Bottle Relocation & Accessory Device) system is an expansion system that optimizes storage layout by utilizing the frame's bottle cage mounts. At its core are the B-RAD Mounting Bases.

It resolves common issues like bottle interference when a frame bag is installed or contact with the rear shock on full-suspension bikes, while effectively utilizing limited space. It not only adjusts the bottle cage position but also supports mounting tool cases and other accessories.

Available in three sizes – B-RAD 2, 3, and 4 – allowing you to choose the adjustment range and expandability according to your needs. This convenient system smartly solves storage problems from bikepacking to long-distance touring.

Features

• Base for the B-RAD system that allows fore-aft adjustment of the bottle cage position
• Avoids interference with frame bags and suspension
• Supports mounting additional bottles, tool cases, and other accessories
• Compatible with standard 64mm bottle cage mounts
• Made from lightweight and high-strength 6061-T6 aluminum
• B-RAD 3 and 4 include foam pads and zip ties
• Max load capacity of 1700g, suitable for bikepacking
• High precision and durability, made in the USA

SPEC

• Model: B-RAD 2 (Adjustment range 54mm / Weight 27g)
• Model: B-RAD 3 (Adjustment range 118mm / Weight 41g)
• Model: B-RAD 4 (Adjustment range 201mm / Weight 75g)
• Material: 6061-T6 Aluminum
• Foam Pad Material: EVA
• Thickness: 6mm
• Compatible Mount: 64mm bottle cage mount
• Recommended Torque: 3-4Nm (T25 Torx)
• Maximum Load Capacity: 1700g (per base)
• Included: T25 Torx bolts
• B-RAD 3/4 Included: EVA foam pad, zip ties
• Country of Manufacture: USA

When you start using a frame bag, many people eventually struggle with where to put their bottles. The B-RAD series simply solves this problem.

The B-RAD 3 and B-RAD 4, in particular, offer high versatility, allowing you to carry both a bottle and a tool case simultaneously, or maximize limited space in various ways. Lightweight and easy to install, they are a convenient item that we highly recommend for anyone who enjoys bikepacking or touring.