Track size?

[yamaha125cc]

I have a 1998 zr 500 and my track has lots of torn lugs and a rip. Time for a new one. Will a 2 inch paddle track fit on my sled? If not, what would be the biggest lug I could go ? I have looked at a 1 1/4 with little ice picks in the top of the lugs, are these any good or will they just rip out?
Lets me know what you got and how they are.
BTW its a 121"x15".

I am also not familiar with pitches. Can anyone elaborate on this and tell me what this is, what the pitch is for my sled.
Thanks

 

[TROLLCAT]

go with 1 1/4 no problems you won't rip the stud out

 

[yamaha125cc]

Okay i dont think the 2 inch will fit but just wanted to make sure.