Originally Posted by
DaSilva3525
Why are the plastic diff gears any issue? All top level TC's are plastic with good power never an issue or is it a Tamiya Shaft car diff related issue?
The internal diff gears are quite small, smaller than 419/TB07 gears. I've just had to replace mine after 5 meetings, and I'm only running a torque tuned motor on a slippery floor although there is a little bit of contact!