M1 Steel Pinion Motor Gear 5mm Bore For 1/10 1/8 1/7 RC Car

Key Features

• Hardened Steel Build — It is made of 45# steel that is blackened and hardened.
• M1 Module Bore — It has an M1 module and a 5mm inner diameter for a machine screw.
• Tooth Count Options — It comes in 11T, 12T, 14T, 15T, 17T, 18T, 20T, 21T, 22T, 24T, 25T, 26T, 28T and 30T, and it is for 1/10, 1/8 and 1/7 RC model cars.
• Size by Tooth Count — The 14T version measures ⌀5 by ⌀16 by 14mm.

Product Specifications

• Material: 45# steel, blackened and hardened
• Module: M1
• Inner diameter: 5mm
• Tooth count: 11T, 12T, 14T, 15T, 17T, 18T, 20T, 21T, 22T, 24T, 25T, 26T, 28T, 30T
• Scale: 1/10, 1/8 and 1/7 RC model cars
• Piece Count: 1 pcs

What It Is / How It Works

This steel motor pinion gear is a small toothed gear for RC model cars. Pinion gears of this type mount on the motor shaft and mesh with the spur gear in the drivetrain. It is made of 45# steel that is blackened and hardened, and it is one piece per pack.

Who It's For / Use Cases

Pinion gears like this suit RC hobbyists who maintain or upgrade the drivetrain of a radio-controlled car. Anyone running more than one chassis size can compare tooth counts so each car gets a gear sized to its build.

How to Use / Care

1. Use it as a motor pinion gear in a 1/10, 1/8 or 1/7 RC model car.

How to Choose

Start with the scale your RC model car is built for, since pinion gears are sized to the chassis.

Next, match the tooth count to the spur gear in your drivetrain, because a different tooth count changes the gear ratio.

Check that the bore matches your motor shaft and that the module matches the spur gear before ordering.

Frequently Asked Questions

What is it made of?
It is made of 45# steel that is blackened and hardened.

Which RC scales is it for?
It is for 1/10, 1/8 and 1/7 RC model cars.

Which tooth counts are offered?
It is offered in 11T, 12T, 14T, 15T, 17T, 18T, 20T, 21T, 22T, 24T, 25T, 26T, 28T and 30T.

Does it need a battery?
No. It is a metal gear with no battery.