DKKY 5PCS M1 Motor Pinion Gear Metal Hardened Steel Motor Gear 5mm Shaft Pinion Gears Parts Kit 16T 17T 18T 19T 20T for 1/10 1/8 1/7 RC Car Trucks Buggy Brushless Brush Motor
1.Durable:Made of high-quality steel material, Hard anodic oxidation and anti-rust treatment on gear surface, long service life for these motor pinion gear;
2.Work smoothly: The gears are CNC machined, good machining made them roll smoothly;
3.Pitch and teeth:M1 is pitch of each tooth on the pinion gear, the 16T 17T 18T 19T 20T is the number of teeth on the pinion gear, You have to make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh;
4.More choices for you:The speed of rc car depends on your gear ration. We provide five different teeth pinion gear to make you more choice in gear ration and torque;