Brushless Hyper st pro Build

[Finnster]

Originally Posted by mxracer

worth pulling the shaft/rotor out and getting it machined down to 5mm ?? will save alot of headaches with pinions gears .
im watching this thread closely as i have the same truggy and motor plans in the woodwork

I would file that under spending a dollar ($1) to save a dime ($0.10)....