uxcell M1 Mod1 Pinion Gear Set 5mm Shaft 11T 12T 13T 14T 15T Motor Gears Hardened Steel Pinion Gear with 3.17mm Coupler for RC Car (5pcs)

Universal Mod-1 pinion gear, fit 5mm RC motor shaft, includes a 5mm to 3.175mm shaft coupler, for RC car truck and more.You will receive 5pcs (11T 12T 13T 14T 15T) pinion gear, 5pcs grub screws, a 3.175mm (1/8") shaft coupler, and a hex key.Made of carbon steel, the pinion gear has better hardness, higher strength, and resistance to deformation.Frequency-hardened parts have higher wear resistance, higher strength, and lower notch sensitivity, durable and reusable.Good pinion gear replacement for your device.Notice: Please note that the pinion has a soft tooth surface and cannot withstand too much force.

• Universal Mod-1 pinion gear, fit 5mm RC motor shaft, includes a 5mm to 3.175mm shaft coupler, for RC car truck and more
• Package Content: You will receive 5pcs (11T 12T 13T 14T 15T) pinion gear, 5pcs grub screws, and a hex key.
• Material: Made of carbon steel, the pinion gear has better hardness, higher strength, and resistance to deformation.
• Surface Treatment: Frequency-hardened parts have higher wear resistance, higher strength and lower notch sensitivity, durable and reusable.
• Notice: Please note that the pinion has a soft tooth surface and cannot withstand too much force.