---
product_id: 143833676
title: "48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt"
brand: "makerdoit"
price: "VT5936"
currency: VUV
in_stock: true
reviews_count: 13
category: "Maker Do It"
url: https://www.desertcart.vu/products/143833676-48p-19t-20t-21t-22t-23t-pinion-gear-with-screw
store_origin: VU
region: Vanuatu
---

# 5 pinion gears (19T-23T) 48P pitch precision Includes screwdriver & screws 48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt

**Brand:** makerdoit
**Price:** VT5936
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your RC’s heartbeat with precision gearing power!

## Quick Answers

- **What is this?** 48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt by makerdoit
- **How much does it cost?** VT5936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/143833676-48p-19t-20t-21t-22t-23t-pinion-gear-with-screw)

## Best For

- makerdoit enthusiasts

## Why This Product

- Trusted makerdoit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimize Your Ride:** Switch gears to match track conditions and dominate every race
- • **Precision 48P Pitch:** Seamless gear meshing for peak RC performance
- • **Versatile Gear Range:** Five teeth options (19T-23T) to fine-tune speed vs torque
- • **Perfect Fit 3.175mm Bore:** Designed for universal 1/10 RC brushless motor shafts
- • **Complete Installation Kit:** Set screws + screwdriver included for hassle-free upgrades

## Overview

This MakerDoIt 48P pinion gear set features five durable metal gears (19T to 23T) with a 3.175mm bore, perfectly engineered for 1/10 scale brushless RC motors. Included screws and screwdriver ensure quick, secure installation. Adjust your gear ratio effortlessly to optimize acceleration, torque, and speed for any track condition, extending motor life and maximizing performance.

## Description

Q: Do you wanna make your RC happier? Are you looking for universal upgrade pinion gear for your RC car? A: We can help, we provide 3.175mm hole 48P pinion gear set comes with a set screw, they work well and have a secure fit with no modification needs. Package include: 1 X 48P 3.175mm 19T pinion gear 1 X 48P 3.175mm 20T pinion gear 1 X 48P 3.175mm 21T pinion gear 1 X 48P 3.175mm 22T pinion gear 1 X 48P 3.175mm 23T pinion gear 5 X 48P Screws 1 X Screwdriver Note: 💡【48P】is the pitch of each tooth on the pinion gear and the 19T 20T 21T 22T 23T is the number of teeth on the pinion gear. You have to make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh. 💡【3.175mm】The pinion gear shaft diameter or bore is 3.175mm, make sure your RC motor shaft have the same diameter. 💡Make sure you thread lock the grub screw. They are hard to find when they fall out. 💡Larger gears will result in higher speeds while smaller gears provide more torque. For quicker acceleration go for a smaller pinion gear (with fewer teeth) and a larger spur gear (with more teeth). Your car will accelerate off the mark very quickly with more torque, and you'll also benefit from cooler running temperatures, extending the life of your motor and ESC. 💡💡How to install the pinion gear: You will probably need to loosen the motor a bit, in order to fit the pinion gear on. Make sure you lock it in place on the flat portion of the motor shaft. When you are tightening it back up, make sure you leave about a gap between the pinion gear and the spur gear. That gap will be very small. It should be about the width of a piece of paper.

Review: Great quality - Worked well. Need to get another set.
Review: Well worth it - Decent set to experiment for gearing

## Features

- 【Durable】Durable metal construction for long-lasting performance.
- 【More Funny】Provide the option of being able to change your gear ratio for different track conditions.
- 【💡】48P is the pitch of each tooth on the pinion gear and the 19T 20T 21T 22T 23T is the number of teeth on the pinion gear. You have to make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh.
- 【3.175mm】The pinion gear shaft diameter or bore is 3.175mm, make sure your RC motor shaft have the same diameter.
- 【Gear Combo Set】Comes with set screws for each pinion gear, the pinion gear combo set also included a screwdriver, easy to install.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RVHR6WP |
| Best Sellers Rank | #63,067 in Toys & Games ( See Top 100 in Toys & Games ) #13 in RC Vehicle Transmission Gears |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,280) |
| Item Weight | 0.64 ounces |
| Item model number | MakerDoIt |
| Manufacturer | MakerDoIt |
| Manufacturer recommended age | 16 years and up |
| Product Dimensions | 3.58 x 2.09 x 0.51 inches |

## Images

![48P 19T 20T 21T 22T 23T Pinion Gear with Screw Driver for 3.175mm Shaft 1/10 RC Brushless Brush Motor by MakerDoIt - Image 1](https://m.media-amazon.com/images/I/51wzDFCxtYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by D***K on October 2, 2025*

Worked well. Need to get another set.

### ⭐⭐⭐⭐⭐ Well worth it
*by L***Y on May 4, 2025*

Decent set to experiment for gearing

### ⭐⭐⭐⭐⭐ Just what I ordered
*by B***L on December 13, 2025*

Nice

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-11*