2001 YAMAHA MOUNTAIN MAX 700 141 can I put a Polaris 144 track on it without doing an

[firecat newbie]

2001 Yamaha mountain max 141 can I put a Polaris 144 track on it without doing any modifications

 

[SXViper]

If memory serves me correctly you may need a slight rail extension. I had a series 3 on my viper and it was a good track for that sled. Best part is they can be found at very appealing prices. You've got a great sled there.

 

[firecat newbie]

141 to 144

Thanks where can I get a 3 in rail extension

 

[SXViper]

http://www.hartmaninc.com/144trackkit.html

 

[seano700]

144

As mentioned above you will need some small rail extensions. Try Hartman I just did mine with an old surplus yamaha 2" rail extension kit from the late 90's it required a little extra mucking around to make it work.

 

[seano700]

Looks like this when done.
Hardest part is removing the factory rivit that hold the track tensioner on.

 

[nytro34]

Looks like this when done.
Hardest part is removing the factory rivit that hold the track tensioner on.

Hey Sean .. long shot but can you recall the modifications required to make this work. I bought an old mm700 as a project sled and want to upgrade to a 144" track and I have a set of these late 90's yamaha extension kits but no instructions. TIA