Speed Calculator

[BrianG]

I'll look into adding the 1521/27 series motors. I was trying to limit to what Mike has in the store, but we'll see.

I looked at the RC10 exploded views and found that there are two spur options; 64T and 66T, both 32P. The diff "ring gear" is 52T, but nothing on the TA site says how many teeth on the pinion part of the diff. Also, it doesn't say how many teeth on the idler gear.

So, in order to add this truck to the list, I'll need the main shaft pinion (#6571) and the idler (#5570) tooth counts.