Description

Sprint Car Bird Cages Double Wide Split Design – Left Side

We machine our double-wide, split-winged Sprint 7075 billet aluminum bird cages with additional operations to ensure perfectly concentric bearing bores. This design spreads the load out on the rear axle to decrease rolling resistance.  Split high end precision single bearings with steel crush spacer between is one of the key reasons to decrease drag. They come with a titanium top bolt and a high hardness steel bottom bolt to eliminate torsion arm rod end from galling.

**Double wide split bird cage requires a specific rear axle design, contact your axle provider for details**

Why Re-Greasing-Isn’t Needed for Smith Ti Bird Cages