This product includes :
Pinion Gear-1pcs
3*3 Screw Shaft-1pcs
role location:
Pinion
Product major function & usage:Connect utilizing the engine and carry the motor to run
1.Made by harden steel #45, more powerful and durable to accomplish more smooth performance.
2.Middle gap:2mm,enamel distance:0.5mm,Tooth:15T.Suitable for many engines with below specifiaction-