Brand New and Never Used set of four (4) Total Gym Replacement Wheels for models XL, XLS, and Fit. The diameter of the bearing thru hole is about 0.25″
All bearings are included
Wheels are designed to be smoother and quieter
Shape is designed to last longer than originals
Lab and gym tested and approved
STRONGER, QUIETER, and LAST LONGER than originals and any other aftermarket products!!!