What parts to have spare before going on track?

[kalbien]

Hey everyone, we've just bunch of guys with fresh truggies and we were sitting down and wondering, what spares should we take for a race day. Basically question is, what is most likely (which could be really unlikely, but still) to break.

There is Losi 8ight T and Xray XT8 ...

do you have any experience with parts that suffers the most during raceday? (not talking about wheels :)

with revo it was easy... you need to have whole drivetrain twice and there was always somebody who had almost anything spare for it.. now situation is different, Truggies are really young here...