What Makes the B-RAD 3 Base Mount the Right Storage Foundation?

The Wolf Tooth B-RAD 3 Base Mount is a longer version of the B-RAD modular accessory platform, designed for riders who need to shift a bottle further down the downtube or stack more accessories off a single mounting point. Like all B-RAD Base Mounts, it installs via standard bottle cage bosses and forms the foundation that all other B-RAD accessories attach to. The extended length of the 3 version opens up additional positioning range compared to the B-RAD 2, making it the right pick for frames with tighter clearance between the cage and the bottom bracket, or for larger riders who run a longer cage-to-bottom distance.

Machined from CNC-machined 6061-T6 aluminum in Minneapolis, the B-RAD 3 Base Mount connects to the full lineup of Wolf Tooth B-RAD accessories including tube bags, pump mounts, and secondary bottle cage adapters. The slot-mount baseplate provides adjustable positioning so you can fine-tune placement along the length of the mount rather than being locked into a single position. An essential base piece for mountain and gravel riders building out a modular storage system that actually fits their frame geometry.