Your cart is empty.
Your cart is empty.
Description:
Metal steel to increased wear resistance and improve fatigue life
Nitrided to enhanced hardness corrosion resistance
Tooth count: 21T 22T 23T 24T 25T
Tooth pitch: Mod 1 pitch
length: 14mm
For shaft: 5mm
Package include:
1 X Mod 1 pitch 21T pinion gear
1 X Mod 1 pitch 22T pinion gear
1 X Mod 1 pitch 23T pinion gear
1 X Mod 1 pitch 24T pinion gear
1 X Mod 1 pitch 25T pinion gear
5X Screws
1 X Hex Key
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 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 thickness of a piece of paper.
BuyDreamz
Reviewed in the United States on August 27, 2024
Fits/works
Customer
Reviewed in the United States on November 16, 2024
all works
Keith Ruvolo
Reviewed in the United States on August 1, 2023
These will last longer than OEM gears. That said if you tend to full throttle from a dead stop, do Ollies or are plain reckless when it comes to landing under wide open throttle, they will eventually strip and wear out. I’m the latter and I can still get 3-4 sets of 4’s lipos out of my XRT before I notice slippage/gear grind. But hey, getting a chance to tear down and fix your RC is part of the fun right?
Timothy A. Porter
Reviewed in the United States on June 14, 2023
I am converting a Thunder Tiger Mirage Pro from nitro to brushless, and these gears were PERFECT! The quality is exceptional, the meshing is flawless and they are very robust.
G D.
Reviewed in the United States on March 22, 2023
The media could not be loaded.
Elite Technologies
Reviewed in the United States on December 16, 2023
working great
Beboskii Vazquez
Reviewed in the United States on October 15, 2023
Gears look nice and strong. Just because they did not fit my RC doesn’t mean they are bad.
Welditdown
Reviewed in the United States on January 29, 2023
You will get a package that says 1/4" shaft size (6.25mm) and feel sad. Ignore it! The pinions inside are 5mm, as you ordered. Seem fine so far.
Recommended Products
