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Specifications:
Material: Metal
Teeth: 12T 13T 14T 15T 16T
Height: 14mm
Tip diameter
12T: 10.7mm
13T: 11.7mm
14T: 12.4mm
15T: 13.4mm
16T: 14mm
Suitable shaft diameter: 3.175mm
Package information:
Package size: 8.5 * 4.5 * 3cm / 3.3 * 1.8 * 1.2in
Package weight: 10g
Polybag package
Package list:
1 * 32P 12T Pinion Motor Gear
1 * 32P 13T Pinion Motor Gear
1 * 32P 14T Pinion Motor Gear
1 * 32P 15T Pinion Motor Gear
1 * 32P 16T Pinion Motor Gear
5 X Grub Screws
1 X Hex Key
Note:
1.【32P】is the pitch of each tooth on the pinion gear and the 12T 13T 14T 15T 16T 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.
2.【3.175mm】The pinion gear shaft diameter or bore is 3.175mm, make sure your RC motor shaft have the same diameter.
3.Make sure you thread lock the grub screw. They are hard to find when they fall out.
4.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).
5.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.
Megan
Reviewed in the United States on January 15, 2025
Was very small, and did not work
David McDonald
Reviewed in the United States on August 8, 2023
I like this pack. Makes setting ratios and motor mesh with a variety of spur gears.
Randall
Reviewed in the United States on August 2, 2023
Awesome. Did what I needed.
William
Reviewed in the United States on July 23, 2023
Be aware that these are not steel, let alone hardened in any way. I believe they are coated aluminum as the entire package weighs as much as a single hardened 13t pinion should.I was in a pinch and decided to test my luck and was wrong.A 3 cell/3300kv brushless setup shredded them in the first throttle pull.The overall construction isn't bad, and they may work well for low-torque/ load applications but absolutely do not slap them on a brushless rc and expect them to work!
James
Reviewed in the United States on June 19, 2023
Waste of money!!! Way too long for one,and not even "in round" waste of money.... This was from just setting the mesh and spinning the motor without wheels on....😡
Beans
Reviewed in the United States on April 13, 2023
Not even close to product description. Low quality I mean I know it’s cheap but come on this would last 3 sec. I snag it just to do some test to see what size I wanted and honestly imma just throw it in the trash 🫡
Sam Morgan
Reviewed in Canada on March 23, 2022
Was totally different from what was shown in photos and is made of some brass colored monkey metal. My rustler ate one in 10 min. gear mesh was set right. aluminum screws that strip easy. Not impressed... Don't buy. Spend the cash and get from a reputable company. To Seller: Stop misleading people with stock photos. these aren't your gears. MIP made those gears and you know it.
rick
Reviewed in Canada on April 1, 2022
love them changes everything
Customer
Reviewed in the United States on September 1, 2021
Set screws were missing!
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