Replace the nylon pulley wheels with aluminum on your Body-Solid machine!
A pulley set will replace all 4.5" nylon pulleys with aluminum ones. Smoother, stronger, sleeker, and guaranteed to add a touch of class to your gym.
- Solid Aluminum
- 4 ½” diameter
- total width is 1”
- sealed bearings
- takes 3/8” bolts
Note: There is at least one 3" pulley which will not be replaced