40Cr STEEL MOTOR GEAR 21T--MG5021TS

Part location ：

Motor Gear

Major advantages of upgrading to this part/product：

(1) Made of 40Cr carbon steel, hardening black treatment,stronger than the original gear, wear-resistance and better transmission.

(2) Double kimi screw fixation makes the gear more stable.

(3) Motor tooth diameter: 5mm, Rounded-shaped motor gear hole, module: 1.0mm, number of teeth: 21T,total thickness: 15mm,tooth surface thickness: 8mm, tooth surface outer diameter: 22.9mm,all motors suitable for this data can be used.

Package includes：

Motor Gear 21T

4X5 Screw Shaft

Fast Delivery & No Worries after-sale：

We will ship out your order ASAP. Any questions for GPM RACING please check with our highly trained team. We are here to help!