BJoe
I wanna be Dave
I ordered a bunch of Traxxas 5x8 and 5x11 bearings, but had to get the 5x8 flanged through Duratrax......not a fan of that brand, but at least there's only 2 of them!
I'm gonna say Yes you do need that special flanged Bearing.
I bought a set of bearings from Fast Eddys and it come with all of them.
You can also just buy them separately from Fast Eddy.
I built and ran my chassis a little bit but now I'm not going to be using it..
It is a Fast little chassis tho.