2013 carbides

[CSKP0708]

just bought a 2013 nytro xtx it comes with one wear rod i put on the inside and one two inch carbide i think its kinda pathetic just wondering if everyone else uses them and if they are happy and what you might suggest i was thinking a four on the outside and a two on the inside

 

[Tyloooor]

my buddy runs 4 down the middle and two on the outside on his tunner skis.....

on my pilot skis, I run a 6 shaper bar in the middle, with a 4" carbide on the outside....

 

[CSKP0708]

and is there a brake in period for the motor..and can you put and exhaust and a clutch kit on without a fuel controller

 

[Nytro 13 rider]

I have the same sled and the same carbides. I have been told 4" in the inside and 2" on the outside is the best. Just need to pick up a set of 4"