Allstar Performance Center Pull Birdcage, aluminum with black anodized finish, hardware included, sold each. This birdcage clamps around most 3 in O.D. machined axle tubes, providing a lower mounting point for a suspension. The two-piece design features a nylon liner, allowing the clamp to be installed without removing existing brake brackets and hubs. The clamp measures 3-1/4 in wide including retaining clamps and accepts a 3/4 in suspension tube.
Spec Sheet: Allstar Center-Pull Birdcage Spec Sheet
Compatibility
Fits most 3 in O.D. machined axle tubes. The two-piece, nylon-lined clamp design allows installation without removing existing brake brackets and hubs, and accepts a 3/4 in suspension tube.
FAQ
What size axle tube does this birdcage fit?
It clamps around most 3 in O.D. machined axle tubes.
Do I need to remove my brake brackets and hubs to install it?
No — the two-piece, nylon-lined clamp design allows installation without removing existing brake brackets and hubs.
What size suspension tube does it accept?
A 3/4 in suspension tube. The overall clamp measures 3-1/4 in wide including retaining clamps.

