RC Monster direct drive unit for FLM E-Maxx

[tashpop]

Originally Posted by jefierro

How many teeth is in that pinion you R using?
would this work on a HV4.5 on 12 cells?

i see no reason why it wouldn't. remember that this takes away the transmission, so gearing will be way different than it was before. you'll use setups simular to what the truggys uses. make sure to use the speed calculator to get the gearing right.