50 Pcs 6mm x 2mm Plastic Gear Wheel for Toy Car Motor Gearbox Shaft Product Name : Plastic Gear;Type : Single Gear;Fit for : for DIY Toys Motor Gearbox Main Shaft Teeth : 10;Modulus : 0.5;Total Dia : 6mm/0.24" Thickness : 5mm/0.2";for Shaft Dia : 2mm/0.08" Material : Plastic;Color : White Weight : 7g;Package Content : 50(2%) Pcs x Plastic Gear