Do some homework... the carbide you choose should take into consideration the kind of riding you do, where you ride (ice?) and if you have a studded track. I'm not trying to be difficult... just want you to be aware that there are a lot of variables you need to consider. If you could provide more details, we could better help you...
2004 Polaris Trail RMK 136
1997 Ski Doo Summit 500
2000 Arctic Cat ZL550 ESR (in NY)
2000 Arctic Cat 440 Panther (sold)
1980 Arctic Cat Jag 3000 F/C (in NY)
"If it ain't broke, take it apart and find out why!"