Spacers For Gearing
 

Hi
I'm changing my spur gear & pinion.
To 24-pinion
57-spur

Does anyone know, 100% what spacers I need to buy? Please let me know thanks =)

Losi 5ive?

No it's a RCMK XCR

I used this website to figure out what size spacers I needed for my 5ive when I changed spur gear. I don't know anything about rcmk though.


R/C Calculations

Thanks for the info chart. But I don't understand what it means by "select Pitch"
Do u know what that means.

The pitch of the gears. My 1/5's all use mod 1.5 for spur gear and pinion. I suspect yours are the same also. Mod 1 is normally 1/8, mod 0.8 1/10, ect...

Also to let you know, if you use gear diameter calculator you can easily figure out what pitch you have.

A mod 1.5 57t gear is almost 3.5" diameter, a mod 1 57t gear is much smaller, has a diameter of 2.32".

https://cimg3.ibsrv.net/gimg/www.rct...33397fe725.png

Thanks so much for your help.. iv just done the calculations. <br/>So do u know by the image, on what size spacers i need.?

What size spacers and what spur and pinion come stock?

61 spur 21 pinion
What came as stock.

Contact ddm, they should be able to help.