Track size for my 137

[rtx moose]

how much top end do you loose with these tracks?

 

[THEPASMAN]

I had some knock issues with my tune that us now sorted out. On my last ride I was running on groomed trail on a lake and ran it up to 115 mph/gps wasn’t 1/2 throttle. It’ll pull to 100 easy so not sure if if the 1.75 scrubed any top end at all. That’s fast enough for me. My top speed runs are usually on lifted ice in the spring I’m confident it’ll do more. The gains in traction on and off trail are worth any are worth a few mph off the top in my opinion. A lot of my riding is with an 850 renagrade with an 1.25 track on trail he can’t even come close to keeping up and he’s a very aggressive rider like me. The launch out of the corners the back county gives you is totally insane. I know everybody’s different but for me it work very well. I also ride with a guy that has tuned winder 141 with a 1.6 cobra I think. The lugs on his are very soft and bendy in comparison he complains that he spins a lot trail riding. In the same conditions my face hurts from smiling so much. Good luck with your choice. Any upgrade will be better than 1.25 that is for sure

 

[gouldsjett1]

how much top end do you loose with these tracks?

I have the 1-3/4" backcountry x with igrip studs and pulled 118gps across the lake the other day. Not sure how much speed difference with a 1-1/4" track but I was happy with that and I love the trail performance as others have said also.