BondTech Z Belt Tensioner Upgrade Kit for Creality K1 Max 3D Printer - Improve Print Quality & Reduce Belt Slippage for Professional 3D Printing Projects

Spare Z-axis belt tensioner made of glass beads loaded nylon.

Compatible with the following Creality 3D printer models:

• K1;
• K1C;
• K1 Max

This Bondtech spare part extends the lifetime of the stock z-belt tensioner of the Creality K1, K1C and K1 Max after replacement.

You only need this part after your stock Z-belt tensioner breaks.