Description Gears are a step above kits and systems with plastic gears – these are made of heavy-duty aluminum and really stand up to wear and tear. Three sizes available compatible with TETRIX PRIME What you will get One 120Gears Specifications Quantity: pkg of 1 Material: metal Number of Teeth: 120 Outside Diameter: 97.6 mm Inside Diameter: 8.0 mm Thickness: 6 mm Weight: 113.2 grams per 120Gears Weight: 120.2 grams per pkg.
