5pcs 64DP 21T Pinion Motor Gear for RC Car Brushed Brushless Motor

This 64DP 21T motor pinion gear is made of hight quality aluminum 7075, which is suit for brushed/brushless motos.

Features:
The material is originally Aluminum 7075.
The gears are milled by precisely Tanwai milling machine.
Hard anodized on the gear surface.
For 1/10 RC cars.
A m3 set screw(12.9 level)has been added to each pinion gear.

Specification:
Suitable Shaft Diameter: 3.175mm
Diametral Pitch: 64DP
Teeth: 21T
Tip Diameter: 9.128mm
Height: 9mm
Material: Aluminum 7075
Weight: 1g/1pcs
Quantity: 5pcs

Package size: 9 * 6 * 2cm / 3.5 * 2.4 * 0.8in
Package weight: 10g / 0.35oz

Package list:
5 * 64DP 21T Motor Pinion Gear Discounted at only: US$ 8.55