XYZ Birdcages/arms
 

2 sets of XYZ Machining under bearing birdcages and torsion arms...arms are new and birdcages have 2 races on them each...these are trick billet cages with double row angular contact bearings and torsion arm mounts directly under bearing...retail for $500 set and arms are $85...sell for $400/set of cages with arms or $750 for all...call 607-621-1330