OK guys i am starting to get my machine ready for the snow again and im going to get a 1.25 track to put on it and was just curious on how much much top speed i will lose i think its usually around 5 or so kms?? its not that i am worried about losing it because i do alot of off trail aggressive riding and need more traction for it, also i am looking for suggestions on a good track, i hoping to get a full block or close on it.

I've got a 1.25 on my 01 mxz 800 and you'll loose more top end on soft snow than than on hard pack.On a cold hard pack day she'll still hit 180kmh(112mph)not bad.

1.187 camo challenger