Originally Posted by
Vinno
All those are direct fit on the 2.0. I personally don't like the 3.0 hinge pins. I found a handful of gold 2.0 ones on E-bay for cheap and stocked up. The king pins....never lost or bent one in 10 years of running Losi's. The outer hinge pins are good to have a spare just incase. The gear cases now come in a set of front and rear instead of individualy like they used to.
Wouldn't be a bad thing to have a set of front knuckles and rear hubs as spares. A handful of screws nuts and bolts in various sizes, but tires ( if you are racing) will be what you will need most of. Different compounds and tread patterns. That's the main thing people spend money one.
Good luck.