Extra 10 extension 136 or 144 - Snowmobile Forum: Your #1 Snowmobile Forum

SledHead454 · 12-23-2012, 12:30 PM

Anyone go from a 121-136 or 121-144 with the tracks USA extension kits with an xlt??

Thanks!

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steepndeep · 12-23-2012, 10:28 PM

I'm not sure how they would work, but I can tell you that the mounting points for the Xtra 10 suspensions change (front mounting point and distance to rear mounting point) as they get longer and I suspect that by adding length just to the rear will change how suspension was designed to work.