Specifications:
Model: 0.5 Mod.
Teeth: 40T
Hole size (shaft diameter): 0.2 inch (5 mm)
Outer diameter (teeth): 21mm
Effective tooth length: 0.2 inches (5 mm)
Step Size: 17mm x 5mm (D*H)
Total length: 0.4 inches (10 mm)
Material: Brass
Tooth Hardness: Teeth
Package Includes: 1 x Pinion Gear, 2 x M3 Set Screw
Description:
Brass pinion gears are wear-resistant, strong and hard.
Make sure the diameter of the RC motor shaft is the same. Each pinion gear has a set screw for easy installation.
Tips: Release the motor and install the pinion Securely lock on flat part of motor shaft. Perfect replacement for your pinion gear.