＊Anonymous delivery! Free shipping ♡ ＊Instant purchase is welcome, and silent purchases at midnight are OK ◎ ＊One-of-a-kind, first-come, first-served.ᐟ.ᐟ ＊Bulk purchases are welcome, please feel free to comment. ・Please understand that items are stored at home and will be shipped in simple packaging before purchasing (^^) ・Please check the actual photos for the condition of the product♡ ※To keep prices as low as possible, we may remove the item from its box for shipping due to shipping costs. #chii's shop list is here #chii's shop tool list is here -------------------------------------------------- Pinion Gear: Model: 0.5 Mod; Teeth: 34T; Hole Size (Shaft Diameter): 6mm; Outer Diameter (Tooth Part): 18mm 45# Carbon Steel: Made of 45# carbon steel, the pinion gear is harder, stronger, and less prone to deformation than ordinary A3 steel. Surface Finish: Frequency-hardened parts have high wear resistance, high strength, and low notch sensitivity. Blackening the surface can effectively prevent rust and oxidation. Please make sure that the diameter of the RC motor shaft is the same. Each pinion gear comes with a set screw for easy installation. Tooth surface hardness: Hard tooth surface. Tips: Release the motor and install the pinion. Make sure to lock it on the flat part of the motor shaft. Ideal for replacing the pinion gear of your equipment. uxcell Pinion Gear Set 45# Carbon Steel Motor Rack Spur Gear with Step, Includes M4 Set Screw, Black 0.5 Mod 34T 6mm Hole 18mm Outer Diameter (4-45)0011 ★★★