For high performance sleds, the top choice is the top-cog Ultimax Pro. The unique double cog design of our Ultimax Pro belt dissapates heat and aids flexibility. Exacting belt length tolerances minimize system wear and avoids excess slippage.
It looks like one heck of a belt and I'll be installing it in a month or so but it's going to run lot cooler lot better it's going to last a little longer than the other ones.