This is 76 tooth 48 pitch spur gear for RC racing car. This is the main gear of the vehicle and it meshes with the pinion gear.<br><br>Features:<br>100% brand new.<br>Made from high quality plastic.<br>Thin lightened and profiled for performance and durability.<br><br>Specification:<br>Pitch: 48P<br>Teeth: 76T<br>Outer diameter: 41.27mm<br>Thickness: 4.26mm<br>Material: Plastic<br>Weight: 5g/1pcs<br>Quantity: 5pcs<br><br>Note: there&#39;s some little error from human measuring.<br><br>Package size: 9 * 6 * 2cm / 3.5 * 2.4 * 0.8in<br>Package weight: 29g / 1.02oz<br><br>Package list:<br>5 * 48P 76T Spur Motor Gear