The product includes :
Pinion Gear-1pcs
3*3 Screw Shaft-1pcs
role location:
Pinion
Product major function & usage:Connect utilizing the engine and carry the engine to run
1.Made by harden steel #45, stronger and durable to accomplish more smooth performance.
2.Middle gap:2mm,Tooth distance:0.5mm,enamel:16T.Suitable for all motors with below specifiaction-