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5mm Pinion Gear 48p Set 27T 28T 29T 30T 5mm Shaft Bore 48dp Pitch Pinion for RC

Free shipping on orders over $29.99

$13.99

$ 6 .99 $6.99

In Stock
  • 【💡NOTE】 Firstly, you can begin with the minimum tooth. Then, upgrade to a bigger tooth, and check the ESC & motor temperatures regularly throughout the run. At last, you can control faster speed while avoiding potential risks such as ESC/motor damage or malfunction caused by overheat.
  • 【Hardened Steel】 The 5mm shaft 48p pinion gear set are made of quality hardened steel, durable and reusable, enjoy your happy RC racing time.
  • 【48P】48P is the pitch of each tooth on 48p 5mm pinion gear and 27T 28T 29T 30T is the number of teeth on 5mm 48p pinion. You have to make sure your spur gear has the same pitch as 48 pitch pinion gear, or the teeth won't mesh.
  • 【5mm | 3.175mm】48p Pinion Gear 5mm shaft diameter or bore is 5mm, make sure your RC motor shaft have the same diameter. Meanwhile, we have a 5mm to 3.175mm shaft coupler in the package. With the coupler, you can use your stock RC 3.175mm shaft motor too.
  • Comes with set screws for each 5mm shaft 48p pinion gear, the pinion gear set also included a hex key, easy to install. Please feel free to buy, we provide you with satisfactory after-sales service.


Are you looking for universal upgrade 48p 5mm pinion gear set for your RC car?
Our 48p 5mm pinion gear set will be good addition to your RC car toolbox!
And you will like the option of being able to change your gear ratio for different track conditions.
With the shaft coupler you can also use a 5mm shaft RC motor and a 3.175 shaft RC motor.
With the hex key in the package, you can keep the screws tight on your motor shaft, affordable set to dial in your gearing.

Package include:
1 X 27T 48p 5mm pinion gear
1 X 28T 48p 5mm pinion gear
1 X 29T 48p 5mm pinion gear
1 X 30T 48p 5mm pinion gear
1 X 5mm to 3.175mm shaft coupler
1 X Hex Key
8 X Screws


Joe huizar
Reviewed in the United States on January 7, 2025
If your not useless, and can set mesh properly, use locktite and actually let it cure these are legit pinion gears. The extra grub screws, and reducer sleeve are a nice bonus. Make sure you do your research and are ordering the correct gear pitch for your application 😉
Vicious cycles
Reviewed in the United States on January 7, 2025
My new Associated hoonitruck purchase came with a 22T pinion, and even though im going more power going to brushless, I still wanted to try a few larger pinions for speed running it in the summer.These are nicely made and the grub screw is solid, doesnt strip and grabs the motor shaft perfectly.Overall a great value, with 4 gears, the extra grub, and the shaft adapter, those are like $5 on there own at the hobby shop.
Jason Bouslaugh
Reviewed in the United States on September 5, 2024
Nice set and seem durable so far
Kevinthesomoan
Reviewed in the United States on November 4, 2024
TOO SMALL