looks like 2mm pin, through a 4mm axle.... tiny stuff.
I have 2.8 duratrax lockup on my amp mt. I stupidly bought 2 sets of rear tires though not sure if it makes a difference but definitely work better then the stock wheels.
Amp Mt tyres are the same all the way around, so it doesn't matter. Wasn't stupid at all
Just bought the Hot Racing 12-17mm adaptors. Have a set of street tyres here waiting for them to arrive
the Hot Racing ones turned up and they work well, did have to shim them a little to take up some of the slop, they are made for traxxas axles, but work just fine on the ecx ones. Just remember, if you buy either Hot racing one, to use Loctite on the barrel nuts, they aren't Nyloc like the ecx wheel nuts.
He is a pic with the 1/8th wheels and adaptors installed
View attachment 3321
These are the ones i bought
these are the other ones
With that body you won't have any issues with the tyres rubbing. lol
I am running those on a torment so the wheels and tyres are nowhere near as big.
That looks like a torment, with big wheels right? I cant see any issues and dont foresee any