Extruder Straight Tooth Nano Coated One Piece Gear Kit Accessories for Voron V0 Sherpa Mini Features: l One-piece shaft design ensures better concentricity of the gears, reduces the eccentric rotation of the gears due to assembly, and guarantees a more even delivery of the filament by the gears l CNC hollow Stainless Steel gears, reduction gear design, high transmission ratio, to achieve greater extrusion torque, more wear-resistant l The driven gear adopts double ball bearings instead of the original needle bearings, with smaller clearance and higher precision l Selection of high-strength mold steel as the material of the feed gear, the use of nano-coating surface treatment process, the Rockwell hardness of the gear as a whole HRC value of 62-65; the surface hardness HV value of 1000-1200 greatly ensure the strength of the gear, wear resistance and corrosion resistance l Straight teeth l Lightweight design, to ensure the strength of the gear itself under the circumstances of the gear hollow gear excess material, reduce the weight of the gear Specifications: l Quantity: 1 Kit l Applicable Model: for Voron V0 Sherpa Mini Package: 1x Nano Coated One Piece Gear Kit Note: l Not applicable to BMG extruders l There are some products on the market that will fit Sherpa gears because of the size and tolerance difference, you can align the filament inlet by squeezing the big black gear to move it into position or adding shims to the shaft