Designed for Ender 3, Ender 5, and CR-X platforms, this passive pulley block assembly restores precision to your X-axis carriage by replacing degraded bearing components. The kit ensures consistent linear motion and print quality by eliminating play and friction that accumulates with extended use.
Compatibility:
- CR-X
- CR-X Pro
- Ender-3
- Ender-3 Pro
- Ender-5
- Ender-5S
- Ender-5 Plus




