track extension

[DOOMAN]

So a friend of mine just bought a very modded 2004 polaris 440 pro xr, for almost free. he is looking at converting the 121 track to a 144. Anyone done this or know good places to get any of the parts ? any tips tricks would be appreciated. thank you

 

[Modmxz]

I did that to a '98 MXZ that I had a few years ago. Worked pretty well. You can get everything you need from Tracks USA.

 

[DOOMAN]

how about clutching what would he need to change there

 

[kevsled59]

You will need to change the gearing for sure. With only having a 440 you will need to find out how low you will need to go. There is a formula to find out.

 

[DOOMAN]

where would i find the formula

 

[kevsled59]

Talk to some of the shops out west. Try Kevin at Islandparkpolaris.com. They are now called Mountain Mayhem. He may have the answer for you.

 

[TracksCanada]

So a friend of mine just bought a very modded 2004 polaris 440 pro xr, for almost free. he is looking at converting the 121 track to a 144. Anyone done this or know good places to get any of the parts ? any tips tricks would be appreciated. thank you

Lots of Rail extensions in stock www.trackscanada.net in Calgary