Features:
1. Integrated shaft - ensures better concentricity of the gear, reduces eccentric rotation, and ensures that the gear transmits filaments more evenly
2. High transmission ratio hollow POM gear achieves greater extrusion torque
3. The gear uses double ball bearings, with smaller clearance and higher precision
4. Hardened steel gears are nickel plated for durability and reliability
5. Not suitable for BMG extruders. There are many products on the market that can be equipped with gears due to differences in size and tolerances, which can be moved by squeezing the large black gear into position or by adding shims to the shaft to align the filament entry

Package Include:
1x Gear Upgrade Kit