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1、CHROME MOLYBDENUM ALLOY STEEL: The RC motor gear is made of high-precision chrome molybdenum alloy steel, and the gear surface is heat-treated for high wear resistance, corrosion resistance, and good performance. 2、STABLE FUNCTION: The RC car pinion motor gear runs smoothly and has good machinability, roughness, and low noise compared to other pinion gears, allowing them to roll smoothly. 3、PRECISION MACHINING: The RC car gear sets are precision machined to make the gears roll smoothly, and come with fixing screw holes for easy installation and simple use, with set screws in the package. 4、FOUR DIFFERENT TOOTH COUNTS: The pinion motor gear offers four types of pinion gears with different numbers of teeth, giving you more choices in gear ratios and making your RC car perform better. 5、SURFACE ANTI-RUST TREATMENT: RC pinion gear set with anti-rust surface treatment is an ideal replacement for old or damaged original parts for 1/8 RC model car motor 5mm shaft motor.

Item Type: RC Car Gear Sets
Material: Chrome Molybdenum Alloy Steel
Color: Black
Number of Teeth: 12T 13T 14T 15T
Gear Pitch: 25DP 1.0M
Center Hole Diameter: 5.0mm/0.20in
12T Size: Diameter 14x13mm / 0.55x0.51in
13T Size: Diameter 15x13mm / 0.59x0.51in
14T Size: Diameter 16x13mm / 0.63x0.51in
15T Size: Diameter 17x13mm / 0.67x0.51in
Suitable For 1/8 RC Model Car Motor 5mm/0.20in Shaft

4 x Motor Gear

4 x Set Screw

If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory customer service.