gregdec1
Extreme
If I install a 2 inch challanger track on my XTX do I need to change the drivers to a 8 tooth or am I okay with my stock 9 tooth.
fxnytro1050
Expert
Just finished putting the 2" challender on a trail nytro with stock drivers. Fits perfectly with the stud guards removed.
It didnt seem like enough room when trying to line up the drivers wirh the track cogs and bearing mounts. It didnt seen like it was going to fit but finally got it dont and running and it doesnt rub anywhere so good to go.
put about 100kms on the track and have 3 lugs gine already. Tracks arent made like they used to be.
It didnt seem like enough room when trying to line up the drivers wirh the track cogs and bearing mounts. It didnt seen like it was going to fit but finally got it dont and running and it doesnt rub anywhere so good to go.

put about 100kms on the track and have 3 lugs gine already. Tracks arent made like they used to be.
mike3577
Expert
- Joined
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- Snowmobile
- 09 nytro xtx, 8 inch slydog powederhounds, mbrp silencer, ulmer racing clutching, fast track studs,cr10ek sparkplugs,
Wow is the track dry rotted?2 inch is to long for the trail's imo,or the yamaha's just to bad #*$&@ lol
fxnytro1050
Expert
Naw man. Brand new outta the box. Must of dug a rock up or somethjng. Theres nothing to the lugs anyways.
Next time you see a poo switchback or dragon have a look at the track on them. The lugs on some stock poos are about 1/2" wide on the bottom and top. Now thats a lug. Dig up trees wit that sure
Next time you see a poo switchback or dragon have a look at the track on them. The lugs on some stock poos are about 1/2" wide on the bottom and top. Now thats a lug. Dig up trees wit that sure
mx1500
Expert
you can buy a 136x15x2 for the nytro. WWWWOOOOO my back countrys ready to crap the bed all curled. thinking of taking thre track off and reversin it
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