polaris belts

[mtnclimber19]

Ya ya I know, another belt thread, just wondering if anyone knew what the diff. was between the polaris 3211132 and 3211122 belts is and if anyone has tried these on the dragons or pro's. I see that the dimensions are the same as the 115 but the composition is kevlar instead of PBO which I assume is a polymer of some sort. Just wondering if they would work since the 122 is about 60 bucks cheaper than the 115.

 

[mtnclimber19]

Nobody has any info?

 

[WyoRMK]

I am running the 122 now as it was my spare! Have not noticed any difference other than in my pocketbook! not sure it will last as long though!

 

[Old Scud-doo]

1122 is softer composite. It should in theory lower your rpm. I believe that Kelsey at RK Tech has been running the 1122 instead of the 1115 in his Pro with good results.

 

[Jkinzer]

122 runs a little lower rpms than the 115 and when it gets hot and seems to "stretch" a lot more than the 115 does, causing even more rpm loss. they work pretty good though, have a couple that i swap in and out from time to time, but i primarily run the 115 because it definitely works better