JK Products 48P Plastic Pinion Gear

[Jerold]

Has anyone used the JK Hybrid pinons?

This is for TA RC10B6.4. The pinions are lighter than the standard pinions, reducing rotational mass. Not sure what is real and what is snake oil here. From what I can tell, it's about .5 g.

https://www.amainhobbies.com/jk-pro...2-3.17mm-bore-30t-jkpg430p/p1665893?v=1658665

 

[CertifiedMike]

Has anyone used the JK Hybrid pinons?

This is for TA RC10B6.4. The pinions are lighter than the standard pinions, reducing rotational mass. Not sure what is real and what is snake oil here. From what I can tell, it's about .5 g.
View attachment 279177

https://www.amainhobbies.com/jk-pro...2-3.17mm-bore-30t-jkpg430p/p1665893?v=1658665

My guess is its for the stock class cars, trying to save every last bit of weight.
I am also not sure if something like this could survive a modded motor hammering jumps all day.

Did you buy one to try?

 

[RustyUs]

T

Unless you are into 17.5T/21.5T spec/stock class racing; chasing tenths of a second... forget about it.

 

[hood52]

I run them indoors in stock 13.5/17.5 classes. I've only stripped one in the last 2 years.